Home / 6,111,577.85-8,433,483.80-3,533,424.71

Finding the Fourth Proportional to 6,111,577.85, 8,433,483.80 and 3,533,424.71

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Solution

The fourth proportional to 6,111,577.85, 8,433,483.80 and 3,533,424.71 is: 4,875,840.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,111,577.85 : 8,433,483.80 = 3,533,424.71 : x
  2. Step 2: Convert to fraction form
    6,111,577.85/8,433,483.80 = 3,533,424.71/x
  3. Step 3: Cross multiply
    6,111,577.85x = 8,433,483.80 × 3,533,424.71
  4. Step 4: Simplify right side
    6,111,577.85x = 29,799,079,990,470.16
  5. Step 5: Solve for x
    x = 29,799,079,990,470.16/6,111,577.85
  6. Step 6: Final answer
    x = 4,875,840.70

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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.