Home / 4,384,359.60-6,574,984.20-1,544,564.40

Finding the Fourth Proportional to 4,384,359.60, 6,574,984.20 and 1,544,564.40

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Solution

The fourth proportional to 4,384,359.60, 6,574,984.20 and 1,544,564.40 is: 2,316,298.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,384,359.60 : 6,574,984.20 = 1,544,564.40 : x
  2. Step 2: Convert to fraction form
    4,384,359.60/6,574,984.20 = 1,544,564.40/x
  3. Step 3: Cross multiply
    4,384,359.60x = 6,574,984.20 × 1,544,564.40
  4. Step 4: Simplify right side
    4,384,359.60x = 10,155,486,525,882.48
  5. Step 5: Solve for x
    x = 10,155,486,525,882.48/4,384,359.60
  6. Step 6: Final answer
    x = 2,316,298.72

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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.