Home / 9,359,435.90-14,103,038.87-7,690,955.06

Finding the Fourth Proportional to 9,359,435.90, 14,103,038.87 and 7,690,955.06

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Solution

The fourth proportional to 9,359,435.90, 14,103,038.87 and 7,690,955.06 is: 11,588,929.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,359,435.90 : 14,103,038.87 = 7,690,955.06 : x
  2. Step 2: Convert to fraction form
    9,359,435.90/14,103,038.87 = 7,690,955.06/x
  3. Step 3: Cross multiply
    9,359,435.90x = 14,103,038.87 × 7,690,955.06
  4. Step 4: Simplify right side
    9,359,435.90x = 108,465,838,120,148.41
  5. Step 5: Solve for x
    x = 108,465,838,120,148.41/9,359,435.90
  6. Step 6: Final answer
    x = 11,588,929.00

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.