Home / 10,017,588.76-15,006,232.28-7,592,889.16

Finding the Fourth Proportional to 10,017,588.76, 15,006,232.28 and 7,592,889.16

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Solution

The fourth proportional to 10,017,588.76, 15,006,232.28 and 7,592,889.16 is: 11,374,060.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,017,588.76 : 15,006,232.28 = 7,592,889.16 : x
  2. Step 2: Convert to fraction form
    10,017,588.76/15,006,232.28 = 7,592,889.16/x
  3. Step 3: Cross multiply
    10,017,588.76x = 15,006,232.28 × 7,592,889.16
  4. Step 4: Simplify right side
    10,017,588.76x = 113,940,658,411,254.08
  5. Step 5: Solve for x
    x = 113,940,658,411,254.08/10,017,588.76
  6. Step 6: Final answer
    x = 11,374,060.28

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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.