Home / 4,607,728.50-6,358,668.04-2,570,538

Finding the Fourth Proportional to 4,607,728.50, 6,358,668.04 and 2,570,538

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Solution

The fourth proportional to 4,607,728.50, 6,358,668.04 and 2,570,538 is: 3,547,343.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,607,728.50 : 6,358,668.04 = 2,570,538 : x
  2. Step 2: Convert to fraction form
    4,607,728.50/6,358,668.04 = 2,570,538/x
  3. Step 3: Cross multiply
    4,607,728.50x = 6,358,668.04 × 2,570,538
  4. Step 4: Simplify right side
    4,607,728.50x = 16,345,197,826,205.52
  5. Step 5: Solve for x
    x = 16,345,197,826,205.52/4,607,728.50
  6. Step 6: Final answer
    x = 3,547,343.95

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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.