Home / 5,696,574.40-8,544,861.60-5,264,036.80

Finding the Fourth Proportional to 5,696,574.40, 8,544,861.60 and 5,264,036.80

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Solution

The fourth proportional to 5,696,574.40, 8,544,861.60 and 5,264,036.80 is: 7,896,055.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,696,574.40 : 8,544,861.60 = 5,264,036.80 : x
  2. Step 2: Convert to fraction form
    5,696,574.40/8,544,861.60 = 5,264,036.80/x
  3. Step 3: Cross multiply
    5,696,574.40x = 8,544,861.60 × 5,264,036.80
  4. Step 4: Simplify right side
    5,696,574.40x = 44,980,465,913,306.88
  5. Step 5: Solve for x
    x = 44,980,465,913,306.88/5,696,574.40
  6. Step 6: Final answer
    x = 7,896,055.20

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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.