Home / 3,098,085.33-4,648,946.85-1,300,830.60

Finding the Fourth Proportional to 3,098,085.33, 4,648,946.85 and 1,300,830.60

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Solution

The fourth proportional to 3,098,085.33, 4,648,946.85 and 1,300,830.60 is: 1,952,009.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,085.33 : 4,648,946.85 = 1,300,830.60 : x
  2. Step 2: Convert to fraction form
    3,098,085.33/4,648,946.85 = 1,300,830.60/x
  3. Step 3: Cross multiply
    3,098,085.33x = 4,648,946.85 × 1,300,830.60
  4. Step 4: Simplify right side
    3,098,085.33x = 6,047,492,320,253.61
  5. Step 5: Solve for x
    x = 6,047,492,320,253.61/3,098,085.33
  6. Step 6: Final answer
    x = 1,952,009.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.