Home / 2,348,723.94-3,242,800.23-1,803,886.02

Finding the Fourth Proportional to 2,348,723.94, 3,242,800.23 and 1,803,886.02

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Solution

The fourth proportional to 2,348,723.94, 3,242,800.23 and 1,803,886.02 is: 2,490,561.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348,723.94 : 3,242,800.23 = 1,803,886.02 : x
  2. Step 2: Convert to fraction form
    2,348,723.94/3,242,800.23 = 1,803,886.02/x
  3. Step 3: Cross multiply
    2,348,723.94x = 3,242,800.23 × 1,803,886.02
  4. Step 4: Simplify right side
    2,348,723.94x = 5,849,642,000,549.78
  5. Step 5: Solve for x
    x = 5,849,642,000,549.78/2,348,723.94
  6. Step 6: Final answer
    x = 2,490,561.75

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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.