Home / 7,047,182.03-9,726,475.09-4,595,536.76

Finding the Fourth Proportional to 7,047,182.03, 9,726,475.09 and 4,595,536.76

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Solution

The fourth proportional to 7,047,182.03, 9,726,475.09 and 4,595,536.76 is: 6,342,730.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,047,182.03 : 9,726,475.09 = 4,595,536.76 : x
  2. Step 2: Convert to fraction form
    7,047,182.03/9,726,475.09 = 4,595,536.76/x
  3. Step 3: Cross multiply
    7,047,182.03x = 9,726,475.09 × 4,595,536.76
  4. Step 4: Simplify right side
    7,047,182.03x = 44,698,373,821,319.30
  5. Step 5: Solve for x
    x = 44,698,373,821,319.30/7,047,182.03
  6. Step 6: Final answer
    x = 6,342,730.13

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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.