Home / 4,708,977.60-7,063,466.40-1,514,426.70

Finding the Fourth Proportional to 4,708,977.60, 7,063,466.40 and 1,514,426.70

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Solution

The fourth proportional to 4,708,977.60, 7,063,466.40 and 1,514,426.70 is: 2,271,640.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,708,977.60 : 7,063,466.40 = 1,514,426.70 : x
  2. Step 2: Convert to fraction form
    4,708,977.60/7,063,466.40 = 1,514,426.70/x
  3. Step 3: Cross multiply
    4,708,977.60x = 7,063,466.40 × 1,514,426.70
  4. Step 4: Simplify right side
    4,708,977.60x = 10,697,102,110,712.88
  5. Step 5: Solve for x
    x = 10,697,102,110,712.88/4,708,977.60
  6. Step 6: Final answer
    x = 2,271,640.05

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Similar ratio
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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.