Home / 1,163,673.96-1,745,510.13-365,017.20

Finding the Fourth Proportional to 1,163,673.96, 1,745,510.13 and 365,017.20

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Solution

The fourth proportional to 1,163,673.96, 1,745,510.13 and 365,017.20 is: 547,525.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,673.96 : 1,745,510.13 = 365,017.20 : x
  2. Step 2: Convert to fraction form
    1,163,673.96/1,745,510.13 = 365,017.20/x
  3. Step 3: Cross multiply
    1,163,673.96x = 1,745,510.13 × 365,017.20
  4. Step 4: Simplify right side
    1,163,673.96x = 637,141,220,224.24
  5. Step 5: Solve for x
    x = 637,141,220,224.24/1,163,673.96
  6. Step 6: Final answer
    x = 547,525.55

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.