Home / 10,539,225-14,544,140.24-5,710,329

Finding the Fourth Proportional to 10,539,225, 14,544,140.24 and 5,710,329

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Solution

The fourth proportional to 10,539,225, 14,544,140.24 and 5,710,329 is: 7,880,259.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,539,225 : 14,544,140.24 = 5,710,329 : x
  2. Step 2: Convert to fraction form
    10,539,225/14,544,140.24 = 5,710,329/x
  3. Step 3: Cross multiply
    10,539,225x = 14,544,140.24 × 5,710,329
  4. Step 4: Simplify right side
    10,539,225x = 83,051,825,792,538.97
  5. Step 5: Solve for x
    x = 83,051,825,792,538.97/10,539,225
  6. Step 6: Final answer
    x = 7,880,259.30

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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.