Home / 2,432,400.03-3,356,711.28-1,359,312.03

Finding the Fourth Proportional to 2,432,400.03, 3,356,711.28 and 1,359,312.03

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Solution

The fourth proportional to 2,432,400.03, 3,356,711.28 and 1,359,312.03 is: 1,875,850.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,400.03 : 3,356,711.28 = 1,359,312.03 : x
  2. Step 2: Convert to fraction form
    2,432,400.03/3,356,711.28 = 1,359,312.03/x
  3. Step 3: Cross multiply
    2,432,400.03x = 3,356,711.28 × 1,359,312.03
  4. Step 4: Simplify right side
    2,432,400.03x = 4,562,818,024,140.70
  5. Step 5: Solve for x
    x = 4,562,818,024,140.70/2,432,400.03
  6. Step 6: Final answer
    x = 1,875,850.18

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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.