Home / 9,249,285.60-13,873,237.20-3,856,543.20

Finding the Fourth Proportional to 9,249,285.60, 13,873,237.20 and 3,856,543.20

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Solution

The fourth proportional to 9,249,285.60, 13,873,237.20 and 3,856,543.20 is: 5,784,526.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,249,285.60 : 13,873,237.20 = 3,856,543.20 : x
  2. Step 2: Convert to fraction form
    9,249,285.60/13,873,237.20 = 3,856,543.20/x
  3. Step 3: Cross multiply
    9,249,285.60x = 13,873,237.20 × 3,856,543.20
  4. Step 4: Simplify right side
    9,249,285.60x = 53,502,738,585,647.04
  5. Step 5: Solve for x
    x = 53,502,738,585,647.04/9,249,285.60
  6. Step 6: Final answer
    x = 5,784,526.60

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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.