Home / 4,547,693.58-6,275,221.55-2,712,367.27

Finding the Fourth Proportional to 4,547,693.58, 6,275,221.55 and 2,712,367.27

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Solution

The fourth proportional to 4,547,693.58, 6,275,221.55 and 2,712,367.27 is: 3,742,711.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,547,693.58 : 6,275,221.55 = 2,712,367.27 : x
  2. Step 2: Convert to fraction form
    4,547,693.58/6,275,221.55 = 2,712,367.27/x
  3. Step 3: Cross multiply
    4,547,693.58x = 6,275,221.55 × 2,712,367.27
  4. Step 4: Simplify right side
    4,547,693.58x = 17,020,705,544,218.67
  5. Step 5: Solve for x
    x = 17,020,705,544,218.67/4,547,693.58
  6. Step 6: Final answer
    x = 3,742,711.61

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1.5x scale

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.