Home / 9,495,727.20-14,249,714.40-5,238,950.40

Finding the Fourth Proportional to 9,495,727.20, 14,249,714.40 and 5,238,950.40

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Solution

The fourth proportional to 9,495,727.20, 14,249,714.40 and 5,238,950.40 is: 7,861,804.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,495,727.20 : 14,249,714.40 = 5,238,950.40 : x
  2. Step 2: Convert to fraction form
    9,495,727.20/14,249,714.40 = 5,238,950.40/x
  3. Step 3: Cross multiply
    9,495,727.20x = 14,249,714.40 × 5,238,950.40
  4. Step 4: Simplify right side
    9,495,727.20x = 74,653,546,955,765.77
  5. Step 5: Solve for x
    x = 74,653,546,955,765.77/9,495,727.20
  6. Step 6: Final answer
    x = 7,861,804.09

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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.