Home / 2,696,946.66-4,045,575.42-1,014,064.74

Finding the Fourth Proportional to 2,696,946.66, 4,045,575.42 and 1,014,064.74

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Solution

The fourth proportional to 2,696,946.66, 4,045,575.42 and 1,014,064.74 is: 1,521,155.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,696,946.66 : 4,045,575.42 = 1,014,064.74 : x
  2. Step 2: Convert to fraction form
    2,696,946.66/4,045,575.42 = 1,014,064.74/x
  3. Step 3: Cross multiply
    2,696,946.66x = 4,045,575.42 × 1,014,064.74
  4. Step 4: Simplify right side
    2,696,946.66x = 4,102,475,386,432.69
  5. Step 5: Solve for x
    x = 4,102,475,386,432.69/2,696,946.66
  6. Step 6: Final answer
    x = 1,521,155.55

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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.