Home / 5,939,193.60-8,927,452.80-5,827,219.20

Finding the Fourth Proportional to 5,939,193.60, 8,927,452.80 and 5,827,219.20

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Solution

The fourth proportional to 5,939,193.60, 8,927,452.80 and 5,827,219.20 is: 8,759,139.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,939,193.60 : 8,927,452.80 = 5,827,219.20 : x
  2. Step 2: Convert to fraction form
    5,939,193.60/8,927,452.80 = 5,827,219.20/x
  3. Step 3: Cross multiply
    5,939,193.60x = 8,927,452.80 × 5,827,219.20
  4. Step 4: Simplify right side
    5,939,193.60x = 52,022,224,363,253.77
  5. Step 5: Solve for x
    x = 52,022,224,363,253.77/5,939,193.60
  6. Step 6: Final answer
    x = 8,759,139.35

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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.