Home / 4,254,014.90-5,871,036.90-2,418,748.19

Finding the Fourth Proportional to 4,254,014.90, 5,871,036.90 and 2,418,748.19

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Solution

The fourth proportional to 4,254,014.90, 5,871,036.90 and 2,418,748.19 is: 3,338,154.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254,014.90 : 5,871,036.90 = 2,418,748.19 : x
  2. Step 2: Convert to fraction form
    4,254,014.90/5,871,036.90 = 2,418,748.19/x
  3. Step 3: Cross multiply
    4,254,014.90x = 5,871,036.90 × 2,418,748.19
  4. Step 4: Simplify right side
    4,254,014.90x = 14,200,559,877,029.72
  5. Step 5: Solve for x
    x = 14,200,559,877,029.72/4,254,014.90
  6. Step 6: Final answer
    x = 3,338,154.71

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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.