Home / 4,781,063.24-6,598,101.20-2,688,564.25

Finding the Fourth Proportional to 4,781,063.24, 6,598,101.20 and 2,688,564.25

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Solution

The fourth proportional to 4,781,063.24, 6,598,101.20 and 2,688,564.25 is: 3,710,350.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,781,063.24 : 6,598,101.20 = 2,688,564.25 : x
  2. Step 2: Convert to fraction form
    4,781,063.24/6,598,101.20 = 2,688,564.25/x
  3. Step 3: Cross multiply
    4,781,063.24x = 6,598,101.20 × 2,688,564.25
  4. Step 4: Simplify right side
    4,781,063.24x = 17,739,418,974,264.03
  5. Step 5: Solve for x
    x = 17,739,418,974,264.03/4,781,063.24
  6. Step 6: Final answer
    x = 3,710,350.20

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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.