Home / 3,031,727.10-4,547,663.55-901,880.70

Finding the Fourth Proportional to 3,031,727.10, 4,547,663.55 and 901,880.70

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Solution

The fourth proportional to 3,031,727.10, 4,547,663.55 and 901,880.70 is: 1,352,842.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,031,727.10 : 4,547,663.55 = 901,880.70 : x
  2. Step 2: Convert to fraction form
    3,031,727.10/4,547,663.55 = 901,880.70/x
  3. Step 3: Cross multiply
    3,031,727.10x = 4,547,663.55 × 901,880.70
  4. Step 4: Simplify right side
    3,031,727.10x = 4,101,449,985,838.49
  5. Step 5: Solve for x
    x = 4,101,449,985,838.49/3,031,727.10
  6. Step 6: Final answer
    x = 1,352,842.74

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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.