Home / 1,084,870.16-1,497,209.22-601,586.84

Finding the Fourth Proportional to 1,084,870.16, 1,497,209.22 and 601,586.84

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Solution

The fourth proportional to 1,084,870.16, 1,497,209.22 and 601,586.84 is: 830,238.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,870.16 : 1,497,209.22 = 601,586.84 : x
  2. Step 2: Convert to fraction form
    1,084,870.16/1,497,209.22 = 601,586.84/x
  3. Step 3: Cross multiply
    1,084,870.16x = 1,497,209.22 × 601,586.84
  4. Step 4: Simplify right side
    1,084,870.16x = 900,701,363,478.67
  5. Step 5: Solve for x
    x = 900,701,363,478.67/1,084,870.16
  6. Step 6: Final answer
    x = 830,238.86

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.