Home / 8,841,260.16-12,201,645.60-4,973,551.20

Finding the Fourth Proportional to 8,841,260.16, 12,201,645.60 and 4,973,551.20

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Solution

The fourth proportional to 8,841,260.16, 12,201,645.60 and 4,973,551.20 is: 6,863,898.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,841,260.16 : 12,201,645.60 = 4,973,551.20 : x
  2. Step 2: Convert to fraction form
    8,841,260.16/12,201,645.60 = 4,973,551.20/x
  3. Step 3: Cross multiply
    8,841,260.16x = 12,201,645.60 × 4,973,551.20
  4. Step 4: Simplify right side
    8,841,260.16x = 60,685,509,115,854.72
  5. Step 5: Solve for x
    x = 60,685,509,115,854.72/8,841,260.16
  6. Step 6: Final answer
    x = 6,863,898.13

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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.