Home / 7,047,187.32-9,726,482.38-4,595,542.04

Finding the Fourth Proportional to 7,047,187.32, 9,726,482.38 and 4,595,542.04

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Solution

The fourth proportional to 7,047,187.32, 9,726,482.38 and 4,595,542.04 is: 6,342,737.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,047,187.32 : 9,726,482.38 = 4,595,542.04 : x
  2. Step 2: Convert to fraction form
    7,047,187.32/9,726,482.38 = 4,595,542.04/x
  3. Step 3: Cross multiply
    7,047,187.32x = 9,726,482.38 × 4,595,542.04
  4. Step 4: Simplify right side
    7,047,187.32x = 44,698,458,678,609.26
  5. Step 5: Solve for x
    x = 44,698,458,678,609.26/7,047,187.32
  6. Step 6: Final answer
    x = 6,342,737.41

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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.