Home / 4,549,228.47-6,823,711.35-1,852,886.97

Finding the Fourth Proportional to 4,549,228.47, 6,823,711.35 and 1,852,886.97

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Solution

The fourth proportional to 4,549,228.47, 6,823,711.35 and 1,852,886.97 is: 2,779,276.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,549,228.47 : 6,823,711.35 = 1,852,886.97 : x
  2. Step 2: Convert to fraction form
    4,549,228.47/6,823,711.35 = 1,852,886.97/x
  3. Step 3: Cross multiply
    4,549,228.47x = 6,823,711.35 × 1,852,886.97
  4. Step 4: Simplify right side
    4,549,228.47x = 12,643,565,847,456.11
  5. Step 5: Solve for x
    x = 12,643,565,847,456.11/4,549,228.47
  6. Step 6: Final answer
    x = 2,779,276.95

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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.