Home / 4,740,458.34-6,541,814.43-2,565,005.70

Finding the Fourth Proportional to 4,740,458.34, 6,541,814.43 and 2,565,005.70

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Solution

The fourth proportional to 4,740,458.34, 6,541,814.43 and 2,565,005.70 is: 3,539,698.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,740,458.34 : 6,541,814.43 = 2,565,005.70 : x
  2. Step 2: Convert to fraction form
    4,740,458.34/6,541,814.43 = 2,565,005.70/x
  3. Step 3: Cross multiply
    4,740,458.34x = 6,541,814.43 × 2,565,005.70
  4. Step 4: Simplify right side
    4,740,458.34x = 16,779,791,301,292.25
  5. Step 5: Solve for x
    x = 16,779,791,301,292.25/4,740,458.34
  6. Step 6: Final answer
    x = 3,539,698.08

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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.