Home / 6,707,123.10-9,368,714.70-6,707,123.10

Finding the Fourth Proportional to 6,707,123.10, 9,368,714.70 and 6,707,123.10

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Solution

The fourth proportional to 6,707,123.10, 9,368,714.70 and 6,707,123.10 is: 9,368,714.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,707,123.10 : 9,368,714.70 = 6,707,123.10 : x
  2. Step 2: Convert to fraction form
    6,707,123.10/9,368,714.70 = 6,707,123.10/x
  3. Step 3: Cross multiply
    6,707,123.10x = 9,368,714.70 × 6,707,123.10
  4. Step 4: Simplify right side
    6,707,123.10x = 62,837,122,781,679.56
  5. Step 5: Solve for x
    x = 62,837,122,781,679.56/6,707,123.10
  6. Step 6: Final answer
    x = 9,368,714.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.