Home / 10,413,438.08-15,631,199.04-9,223,088

Finding the Fourth Proportional to 10,413,438.08, 15,631,199.04 and 9,223,088

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Solution

The fourth proportional to 10,413,438.08, 15,631,199.04 and 9,223,088 is: 13,844,411.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,413,438.08 : 15,631,199.04 = 9,223,088 : x
  2. Step 2: Convert to fraction form
    10,413,438.08/15,631,199.04 = 9,223,088/x
  3. Step 3: Cross multiply
    10,413,438.08x = 15,631,199.04 × 9,223,088
  4. Step 4: Simplify right side
    10,413,438.08x = 144,167,924,291,435.50
  5. Step 5: Solve for x
    x = 144,167,924,291,435.50/10,413,438.08
  6. Step 6: Final answer
    x = 13,844,411.73

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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.