Home / 6,021,055.92-8,312,948.28-3,731,646

Finding the Fourth Proportional to 6,021,055.92, 8,312,948.28 and 3,731,646

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Solution

The fourth proportional to 6,021,055.92, 8,312,948.28 and 3,731,646 is: 5,152,083.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,021,055.92 : 8,312,948.28 = 3,731,646 : x
  2. Step 2: Convert to fraction form
    6,021,055.92/8,312,948.28 = 3,731,646/x
  3. Step 3: Cross multiply
    6,021,055.92x = 8,312,948.28 × 3,731,646
  4. Step 4: Simplify right side
    6,021,055.92x = 31,020,980,197,268.88
  5. Step 5: Solve for x
    x = 31,020,980,197,268.88/6,021,055.92
  6. Step 6: Final answer
    x = 5,152,083.06

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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.