Home / 4,602,306.48-6,349,775.54-2,668,181.10

Finding the Fourth Proportional to 4,602,306.48, 6,349,775.54 and 2,668,181.10

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Solution

The fourth proportional to 4,602,306.48, 6,349,775.54 and 2,668,181.10 is: 3,681,273.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602,306.48 : 6,349,775.54 = 2,668,181.10 : x
  2. Step 2: Convert to fraction form
    4,602,306.48/6,349,775.54 = 2,668,181.10/x
  3. Step 3: Cross multiply
    4,602,306.48x = 6,349,775.54 × 2,668,181.10
  4. Step 4: Simplify right side
    4,602,306.48x = 16,942,351,085,070.29
  5. Step 5: Solve for x
    x = 16,942,351,085,070.29/4,602,306.48
  6. Step 6: Final answer
    x = 3,681,273.98

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Double scale
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1.5x scale

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.