Home / 5,523,804.06-7,620,209.31-4,291,677.91

Finding the Fourth Proportional to 5,523,804.06, 7,620,209.31 and 4,291,677.91

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Solution

The fourth proportional to 5,523,804.06, 7,620,209.31 and 4,291,677.91 is: 5,920,464.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,523,804.06 : 7,620,209.31 = 4,291,677.91 : x
  2. Step 2: Convert to fraction form
    5,523,804.06/7,620,209.31 = 4,291,677.91/x
  3. Step 3: Cross multiply
    5,523,804.06x = 7,620,209.31 × 4,291,677.91
  4. Step 4: Simplify right side
    5,523,804.06x = 32,703,483,965,303.34
  5. Step 5: Solve for x
    x = 32,703,483,965,303.34/5,523,804.06
  6. Step 6: Final answer
    x = 5,920,464.16

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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.