Home / 9,684,713.33-13,365,508.57-5,333,798.53

Finding the Fourth Proportional to 9,684,713.33, 13,365,508.57 and 5,333,798.53

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Solution

The fourth proportional to 9,684,713.33, 13,365,508.57 and 5,333,798.53 is: 7,360,974.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,684,713.33 : 13,365,508.57 = 5,333,798.53 : x
  2. Step 2: Convert to fraction form
    9,684,713.33/13,365,508.57 = 5,333,798.53/x
  3. Step 3: Cross multiply
    9,684,713.33x = 13,365,508.57 × 5,333,798.53
  4. Step 4: Simplify right side
    9,684,713.33x = 71,288,929,963,368.41
  5. Step 5: Solve for x
    x = 71,288,929,963,368.41/9,684,713.33
  6. Step 6: Final answer
    x = 7,360,974.72

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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.