Home / 10,037,281.95-15,047,459.22-4,353,225.21

Finding the Fourth Proportional to 10,037,281.95, 15,047,459.22 and 4,353,225.21

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Solution

The fourth proportional to 10,037,281.95, 15,047,459.22 and 4,353,225.21 is: 6,526,167.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,037,281.95 : 15,047,459.22 = 4,353,225.21 : x
  2. Step 2: Convert to fraction form
    10,037,281.95/15,047,459.22 = 4,353,225.21/x
  3. Step 3: Cross multiply
    10,037,281.95x = 15,047,459.22 × 4,353,225.21
  4. Step 4: Simplify right side
    10,037,281.95x = 65,504,978,822,950.94
  5. Step 5: Solve for x
    x = 65,504,978,822,950.94/10,037,281.95
  6. Step 6: Final answer
    x = 6,526,167.06

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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.