Home / 4,235,210.24-6,354,001.20-1,712,636.96

Finding the Fourth Proportional to 4,235,210.24, 6,354,001.20 and 1,712,636.96

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Solution

The fourth proportional to 4,235,210.24, 6,354,001.20 and 1,712,636.96 is: 2,569,434.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,235,210.24 : 6,354,001.20 = 1,712,636.96 : x
  2. Step 2: Convert to fraction form
    4,235,210.24/6,354,001.20 = 1,712,636.96/x
  3. Step 3: Cross multiply
    4,235,210.24x = 6,354,001.20 × 1,712,636.96
  4. Step 4: Simplify right side
    4,235,210.24x = 10,882,097,299,004.35
  5. Step 5: Solve for x
    x = 10,882,097,299,004.35/4,235,210.24
  6. Step 6: Final answer
    x = 2,569,434.97

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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.