Home / 6,249,381.30-9,358,325.55-4,107,870.90

Finding the Fourth Proportional to 6,249,381.30, 9,358,325.55 and 4,107,870.90

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Solution

The fourth proportional to 6,249,381.30, 9,358,325.55 and 4,107,870.90 is: 6,151,455.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,249,381.30 : 9,358,325.55 = 4,107,870.90 : x
  2. Step 2: Convert to fraction form
    6,249,381.30/9,358,325.55 = 4,107,870.90/x
  3. Step 3: Cross multiply
    6,249,381.30x = 9,358,325.55 × 4,107,870.90
  4. Step 4: Simplify right side
    6,249,381.30x = 38,442,793,199,571.50
  5. Step 5: Solve for x
    x = 38,442,793,199,571.50/6,249,381.30
  6. Step 6: Final answer
    x = 6,151,455.86

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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.