Home / 6,900,718.58-9,523,030.68-4,001,830.64

Finding the Fourth Proportional to 6,900,718.58, 9,523,030.68 and 4,001,830.64

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Solution

The fourth proportional to 6,900,718.58, 9,523,030.68 and 4,001,830.64 is: 5,522,548.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,900,718.58 : 9,523,030.68 = 4,001,830.64 : x
  2. Step 2: Convert to fraction form
    6,900,718.58/9,523,030.68 = 4,001,830.64/x
  3. Step 3: Cross multiply
    6,900,718.58x = 9,523,030.68 × 4,001,830.64
  4. Step 4: Simplify right side
    6,900,718.58x = 38,109,555,960,884.04
  5. Step 5: Solve for x
    x = 38,109,555,960,884.04/6,900,718.58
  6. Step 6: Final answer
    x = 5,522,548.92

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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.