Home / 4,833,688.68-6,670,337.66-2,658,225.12

Finding the Fourth Proportional to 4,833,688.68, 6,670,337.66 and 2,658,225.12

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Solution

The fourth proportional to 4,833,688.68, 6,670,337.66 and 2,658,225.12 is: 3,668,266.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,833,688.68 : 6,670,337.66 = 2,658,225.12 : x
  2. Step 2: Convert to fraction form
    4,833,688.68/6,670,337.66 = 2,658,225.12/x
  3. Step 3: Cross multiply
    4,833,688.68x = 6,670,337.66 × 2,658,225.12
  4. Step 4: Simplify right side
    4,833,688.68x = 17,731,259,126,694.02
  5. Step 5: Solve for x
    x = 17,731,259,126,694.02/4,833,688.68
  6. Step 6: Final answer
    x = 3,668,266.68

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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.