Home / 5,919,030.04-8,878,851.24-1,875,947.44

Finding the Fourth Proportional to 5,919,030.04, 8,878,851.24 and 1,875,947.44

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Solution

The fourth proportional to 5,919,030.04, 8,878,851.24 and 1,875,947.44 is: 2,814,018.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,919,030.04 : 8,878,851.24 = 1,875,947.44 : x
  2. Step 2: Convert to fraction form
    5,919,030.04/8,878,851.24 = 1,875,947.44/x
  3. Step 3: Cross multiply
    5,919,030.04x = 8,878,851.24 × 1,875,947.44
  4. Step 4: Simplify right side
    5,919,030.04x = 16,656,258,253,818.83
  5. Step 5: Solve for x
    x = 16,656,258,253,818.83/5,919,030.04
  6. Step 6: Final answer
    x = 2,814,018.20

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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.