Home / 5,700,923.10-8,539,461.45-2,670,875.10

Finding the Fourth Proportional to 5,700,923.10, 8,539,461.45 and 2,670,875.10

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Solution

The fourth proportional to 5,700,923.10, 8,539,461.45 and 2,670,875.10 is: 4,000,726.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,700,923.10 : 8,539,461.45 = 2,670,875.10 : x
  2. Step 2: Convert to fraction form
    5,700,923.10/8,539,461.45 = 2,670,875.10/x
  3. Step 3: Cross multiply
    5,700,923.10x = 8,539,461.45 × 2,670,875.10
  4. Step 4: Simplify right side
    5,700,923.10x = 22,807,834,954,214.89
  5. Step 5: Solve for x
    x = 22,807,834,954,214.89/5,700,923.10
  6. Step 6: Final answer
    x = 4,000,726.65

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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.