Home / 5,820,464.40-8,730,696.60-4,475,216.40

Finding the Fourth Proportional to 5,820,464.40, 8,730,696.60 and 4,475,216.40

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Solution

The fourth proportional to 5,820,464.40, 8,730,696.60 and 4,475,216.40 is: 6,712,824.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,820,464.40 : 8,730,696.60 = 4,475,216.40 : x
  2. Step 2: Convert to fraction form
    5,820,464.40/8,730,696.60 = 4,475,216.40/x
  3. Step 3: Cross multiply
    5,820,464.40x = 8,730,696.60 × 4,475,216.40
  4. Step 4: Simplify right side
    5,820,464.40x = 39,071,756,607,744.24
  5. Step 5: Solve for x
    x = 39,071,756,607,744.24/5,820,464.40
  6. Step 6: Final answer
    x = 6,712,824.60

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Similar ratio
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1.5x scale

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.