Home / 3,393,962.28-4,683,494.52-1,865,774.16

Finding the Fourth Proportional to 3,393,962.28, 4,683,494.52 and 1,865,774.16

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Solution

The fourth proportional to 3,393,962.28, 4,683,494.52 and 1,865,774.16 is: 2,574,673.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,962.28 : 4,683,494.52 = 1,865,774.16 : x
  2. Step 2: Convert to fraction form
    3,393,962.28/4,683,494.52 = 1,865,774.16/x
  3. Step 3: Cross multiply
    3,393,962.28x = 4,683,494.52 × 1,865,774.16
  4. Step 4: Simplify right side
    3,393,962.28x = 8,738,343,053,917.60
  5. Step 5: Solve for x
    x = 8,738,343,053,917.60/3,393,962.28
  6. Step 6: Final answer
    x = 2,574,673.00

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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.