Home / 9,442,940.80-14,164,411.20-6,573,159.40

Finding the Fourth Proportional to 9,442,940.80, 14,164,411.20 and 6,573,159.40

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Solution

The fourth proportional to 9,442,940.80, 14,164,411.20 and 6,573,159.40 is: 9,859,739.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,442,940.80 : 14,164,411.20 = 6,573,159.40 : x
  2. Step 2: Convert to fraction form
    9,442,940.80/14,164,411.20 = 6,573,159.40/x
  3. Step 3: Cross multiply
    9,442,940.80x = 14,164,411.20 × 6,573,159.40
  4. Step 4: Simplify right side
    9,442,940.80x = 93,104,932,624,745.28
  5. Step 5: Solve for x
    x = 93,104,932,624,745.28/9,442,940.80
  6. Step 6: Final answer
    x = 9,859,739.10

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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.