Home / 2,426,968.04-3,349,065.30-1,339,248.20

Finding the Fourth Proportional to 2,426,968.04, 3,349,065.30 and 1,339,248.20

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Solution

The fourth proportional to 2,426,968.04, 3,349,065.30 and 1,339,248.20 is: 1,848,079.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,426,968.04 : 3,349,065.30 = 1,339,248.20 : x
  2. Step 2: Convert to fraction form
    2,426,968.04/3,349,065.30 = 1,339,248.20/x
  3. Step 3: Cross multiply
    2,426,968.04x = 3,349,065.30 × 1,339,248.20
  4. Step 4: Simplify right side
    2,426,968.04x = 4,485,229,674,707.46
  5. Step 5: Solve for x
    x = 4,485,229,674,707.46/2,426,968.04
  6. Step 6: Final answer
    x = 1,848,079.41

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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.