Home / 8,993,033.48-12,410,484.18-4,918,565

Finding the Fourth Proportional to 8,993,033.48, 12,410,484.18 and 4,918,565

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Solution

The fourth proportional to 8,993,033.48, 12,410,484.18 and 4,918,565 is: 6,787,673.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,993,033.48 : 12,410,484.18 = 4,918,565 : x
  2. Step 2: Convert to fraction form
    8,993,033.48/12,410,484.18 = 4,918,565/x
  3. Step 3: Cross multiply
    8,993,033.48x = 12,410,484.18 × 4,918,565
  4. Step 4: Simplify right side
    8,993,033.48x = 61,041,773,120,801.70
  5. Step 5: Solve for x
    x = 61,041,773,120,801.70/8,993,033.48
  6. Step 6: Final answer
    x = 6,787,673.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.