Home / 2,484,064.34-3,726,095.35-778,341.71

Finding the Fourth Proportional to 2,484,064.34, 3,726,095.35 and 778,341.71

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Solution

The fourth proportional to 2,484,064.34, 3,726,095.35 and 778,341.71 is: 1,167,512.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484,064.34 : 3,726,095.35 = 778,341.71 : x
  2. Step 2: Convert to fraction form
    2,484,064.34/3,726,095.35 = 778,341.71/x
  3. Step 3: Cross multiply
    2,484,064.34x = 3,726,095.35 × 778,341.71
  4. Step 4: Simplify right side
    2,484,064.34x = 2,900,175,416,400.62
  5. Step 5: Solve for x
    x = 2,900,175,416,400.62/2,484,064.34
  6. Step 6: Final answer
    x = 1,167,512.20

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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.