Home / 1,549,341.41-2,316,877.56-1,473,758.69

Finding the Fourth Proportional to 1,549,341.41, 2,316,877.56 and 1,473,758.69

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Solution

The fourth proportional to 1,549,341.41, 2,316,877.56 and 1,473,758.69 is: 2,203,851.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,549,341.41 : 2,316,877.56 = 1,473,758.69 : x
  2. Step 2: Convert to fraction form
    1,549,341.41/2,316,877.56 = 1,473,758.69/x
  3. Step 3: Cross multiply
    1,549,341.41x = 2,316,877.56 × 1,473,758.69
  4. Step 4: Simplify right side
    1,549,341.41x = 3,414,518,426,131.61
  5. Step 5: Solve for x
    x = 3,414,518,426,131.61/1,549,341.41
  6. Step 6: Final answer
    x = 2,203,851.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.