Home / 1,575,127.94-2,363,182.16-564,258.60

Finding the Fourth Proportional to 1,575,127.94, 2,363,182.16 and 564,258.60

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Solution

The fourth proportional to 1,575,127.94, 2,363,182.16 and 564,258.60 is: 846,563.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,575,127.94 : 2,363,182.16 = 564,258.60 : x
  2. Step 2: Convert to fraction form
    1,575,127.94/2,363,182.16 = 564,258.60/x
  3. Step 3: Cross multiply
    1,575,127.94x = 2,363,182.16 × 564,258.60
  4. Step 4: Simplify right side
    1,575,127.94x = 1,333,445,854,325.28
  5. Step 5: Solve for x
    x = 1,333,445,854,325.28/1,575,127.94
  6. Step 6: Final answer
    x = 846,563.52

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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.