Home / 4,438,287.60-6,653,543.40-3,013,724.40

Finding the Fourth Proportional to 4,438,287.60, 6,653,543.40 and 3,013,724.40

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Solution

The fourth proportional to 4,438,287.60, 6,653,543.40 and 3,013,724.40 is: 4,517,946.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,438,287.60 : 6,653,543.40 = 3,013,724.40 : x
  2. Step 2: Convert to fraction form
    4,438,287.60/6,653,543.40 = 3,013,724.40/x
  3. Step 3: Cross multiply
    4,438,287.60x = 6,653,543.40 × 3,013,724.40
  4. Step 4: Simplify right side
    4,438,287.60x = 20,051,946,091,038.96
  5. Step 5: Solve for x
    x = 20,051,946,091,038.96/4,438,287.60
  6. Step 6: Final answer
    x = 4,517,946.54

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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.