Home / 3,386,252.46-4,673,085.39-1,858,501.74

Finding the Fourth Proportional to 3,386,252.46, 4,673,085.39 and 1,858,501.74

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Solution

The fourth proportional to 3,386,252.46, 4,673,085.39 and 1,858,501.74 is: 2,564,763.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,386,252.46 : 4,673,085.39 = 1,858,501.74 : x
  2. Step 2: Convert to fraction form
    3,386,252.46/4,673,085.39 = 1,858,501.74/x
  3. Step 3: Cross multiply
    3,386,252.46x = 4,673,085.39 × 1,858,501.74
  4. Step 4: Simplify right side
    3,386,252.46x = 8,684,937,328,483.58
  5. Step 5: Solve for x
    x = 8,684,937,328,483.58/3,386,252.46
  6. Step 6: Final answer
    x = 2,564,763.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.