Home / 11,641,406.94-17,461,987.53-4,549,633.50

Finding the Fourth Proportional to 11,641,406.94, 17,461,987.53 and 4,549,633.50

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Solution

The fourth proportional to 11,641,406.94, 17,461,987.53 and 4,549,633.50 is: 6,824,402.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,641,406.94 : 17,461,987.53 = 4,549,633.50 : x
  2. Step 2: Convert to fraction form
    11,641,406.94/17,461,987.53 = 4,549,633.50/x
  3. Step 3: Cross multiply
    11,641,406.94x = 17,461,987.53 × 4,549,633.50
  4. Step 4: Simplify right side
    11,641,406.94x = 79,445,643,443,070.27
  5. Step 5: Solve for x
    x = 79,445,643,443,070.27/11,641,406.94
  6. Step 6: Final answer
    x = 6,824,402.23

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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.