Home / 6,634,156.48-9,955,779.52-2,316,207.24

Finding the Fourth Proportional to 6,634,156.48, 9,955,779.52 and 2,316,207.24

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Solution

The fourth proportional to 6,634,156.48, 9,955,779.52 and 2,316,207.24 is: 3,475,897.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,634,156.48 : 9,955,779.52 = 2,316,207.24 : x
  2. Step 2: Convert to fraction form
    6,634,156.48/9,955,779.52 = 2,316,207.24/x
  3. Step 3: Cross multiply
    6,634,156.48x = 9,955,779.52 × 2,316,207.24
  4. Step 4: Simplify right side
    6,634,156.48x = 23,059,648,604,067.73
  5. Step 5: Solve for x
    x = 23,059,648,604,067.73/6,634,156.48
  6. Step 6: Final answer
    x = 3,475,897.60

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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.