Home / 10,368,001.70-15,552,002.55-3,637,096.10

Finding the Fourth Proportional to 10,368,001.70, 15,552,002.55 and 3,637,096.10

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Solution

The fourth proportional to 10,368,001.70, 15,552,002.55 and 3,637,096.10 is: 5,455,644.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,368,001.70 : 15,552,002.55 = 3,637,096.10 : x
  2. Step 2: Convert to fraction form
    10,368,001.70/15,552,002.55 = 3,637,096.10/x
  3. Step 3: Cross multiply
    10,368,001.70x = 15,552,002.55 × 3,637,096.10
  4. Step 4: Simplify right side
    10,368,001.70x = 56,564,127,821,795.06
  5. Step 5: Solve for x
    x = 56,564,127,821,795.06/10,368,001.70
  6. Step 6: Final answer
    x = 5,455,644.15

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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.