Home / 10,301,638.02-15,432,254.96-5,974,597.95

Finding the Fourth Proportional to 10,301,638.02, 15,432,254.96 and 5,974,597.95

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Solution

The fourth proportional to 10,301,638.02, 15,432,254.96 and 5,974,597.95 is: 8,950,180.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,301,638.02 : 15,432,254.96 = 5,974,597.95 : x
  2. Step 2: Convert to fraction form
    10,301,638.02/15,432,254.96 = 5,974,597.95/x
  3. Step 3: Cross multiply
    10,301,638.02x = 15,432,254.96 × 5,974,597.95
  4. Step 4: Simplify right side
    10,301,638.02x = 92,201,518,818,020.34
  5. Step 5: Solve for x
    x = 92,201,518,818,020.34/10,301,638.02
  6. Step 6: Final answer
    x = 8,950,180.41

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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.