Home / 10,436,102.40-15,656,875.20-4,046,563.20

Finding the Fourth Proportional to 10,436,102.40, 15,656,875.20 and 4,046,563.20

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Solution

The fourth proportional to 10,436,102.40, 15,656,875.20 and 4,046,563.20 is: 6,070,900.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,436,102.40 : 15,656,875.20 = 4,046,563.20 : x
  2. Step 2: Convert to fraction form
    10,436,102.40/15,656,875.20 = 4,046,563.20/x
  3. Step 3: Cross multiply
    10,436,102.40x = 15,656,875.20 × 4,046,563.20
  4. Step 4: Simplify right side
    10,436,102.40x = 63,356,535,011,312.64
  5. Step 5: Solve for x
    x = 63,356,535,011,312.64/10,436,102.40
  6. Step 6: Final answer
    x = 6,070,900.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.