Home / 3,301,008.60-4,959,386.10-2,954,587.80

Finding the Fourth Proportional to 3,301,008.60, 4,959,386.10 and 2,954,587.80

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Solution

The fourth proportional to 3,301,008.60, 4,959,386.10 and 2,954,587.80 is: 4,438,928.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,008.60 : 4,959,386.10 = 2,954,587.80 : x
  2. Step 2: Convert to fraction form
    3,301,008.60/4,959,386.10 = 2,954,587.80/x
  3. Step 3: Cross multiply
    3,301,008.60x = 4,959,386.10 × 2,954,587.80
  4. Step 4: Simplify right side
    3,301,008.60x = 14,652,941,666,549.58
  5. Step 5: Solve for x
    x = 14,652,941,666,549.58/3,301,008.60
  6. Step 6: Final answer
    x = 4,438,928.66

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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.