Home / 7,047,182.50-9,726,475.73-4,595,537.23

Finding the Fourth Proportional to 7,047,182.50, 9,726,475.73 and 4,595,537.23

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Solution

The fourth proportional to 7,047,182.50, 9,726,475.73 and 4,595,537.23 is: 6,342,730.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,047,182.50 : 9,726,475.73 = 4,595,537.23 : x
  2. Step 2: Convert to fraction form
    7,047,182.50/9,726,475.73 = 4,595,537.23/x
  3. Step 3: Cross multiply
    7,047,182.50x = 9,726,475.73 × 4,595,537.23
  4. Step 4: Simplify right side
    7,047,182.50x = 44,698,381,286,612.55
  5. Step 5: Solve for x
    x = 44,698,381,286,612.55/7,047,182.50
  6. Step 6: Final answer
    x = 6,342,730.77

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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.