Home / 6,357,117.40-9,535,676.10-2,097,060.10

Finding the Fourth Proportional to 6,357,117.40, 9,535,676.10 and 2,097,060.10

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Solution

The fourth proportional to 6,357,117.40, 9,535,676.10 and 2,097,060.10 is: 3,145,590.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,357,117.40 : 9,535,676.10 = 2,097,060.10 : x
  2. Step 2: Convert to fraction form
    6,357,117.40/9,535,676.10 = 2,097,060.10/x
  3. Step 3: Cross multiply
    6,357,117.40x = 9,535,676.10 × 2,097,060.10
  4. Step 4: Simplify right side
    6,357,117.40x = 19,996,885,875,833.61
  5. Step 5: Solve for x
    x = 19,996,885,875,833.61/6,357,117.40
  6. Step 6: Final answer
    x = 3,145,590.15

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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.