Home / 6,636,746.64-9,159,583.30-3,736,702.64

Finding the Fourth Proportional to 6,636,746.64, 9,159,583.30 and 3,736,702.64

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Solution

The fourth proportional to 6,636,746.64, 9,159,583.30 and 3,736,702.64 is: 5,157,141.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,636,746.64 : 9,159,583.30 = 3,736,702.64 : x
  2. Step 2: Convert to fraction form
    6,636,746.64/9,159,583.30 = 3,736,702.64/x
  3. Step 3: Cross multiply
    6,636,746.64x = 9,159,583.30 × 3,736,702.64
  4. Step 4: Simplify right side
    6,636,746.64x = 34,226,639,098,409.91
  5. Step 5: Solve for x
    x = 34,226,639,098,409.91/6,636,746.64
  6. Step 6: Final answer
    x = 5,157,141.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.