Home / 4,230,965.80-5,830,643.82-4,153,225.24

Finding the Fourth Proportional to 4,230,965.80, 5,830,643.82 and 4,153,225.24

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Solution

The fourth proportional to 4,230,965.80, 5,830,643.82 and 4,153,225.24 is: 5,723,510.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,230,965.80 : 5,830,643.82 = 4,153,225.24 : x
  2. Step 2: Convert to fraction form
    4,230,965.80/5,830,643.82 = 4,153,225.24/x
  3. Step 3: Cross multiply
    4,230,965.80x = 5,830,643.82 × 4,153,225.24
  4. Step 4: Simplify right side
    4,230,965.80x = 24,215,977,078,674.02
  5. Step 5: Solve for x
    x = 24,215,977,078,674.02/4,230,965.80
  6. Step 6: Final answer
    x = 5,723,510.48

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Double scale
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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.