Home / 4,581,594.11-6,873,886.08-2,185,127.35

Finding the Fourth Proportional to 4,581,594.11, 6,873,886.08 and 2,185,127.35

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Solution

The fourth proportional to 4,581,594.11, 6,873,886.08 and 2,185,127.35 is: 3,278,404.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,594.11 : 6,873,886.08 = 2,185,127.35 : x
  2. Step 2: Convert to fraction form
    4,581,594.11/6,873,886.08 = 2,185,127.35/x
  3. Step 3: Cross multiply
    4,581,594.11x = 6,873,886.08 × 2,185,127.35
  4. Step 4: Simplify right side
    4,581,594.11x = 15,020,316,457,007.57
  5. Step 5: Solve for x
    x = 15,020,316,457,007.57/4,581,594.11
  6. Step 6: Final answer
    x = 3,278,404.00

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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.