Home / 7,663,317.24-10,576,909.08-4,402,370.64

Finding the Fourth Proportional to 7,663,317.24, 10,576,909.08 and 4,402,370.64

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Solution

The fourth proportional to 7,663,317.24, 10,576,909.08 and 4,402,370.64 is: 6,076,151.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,663,317.24 : 10,576,909.08 = 4,402,370.64 : x
  2. Step 2: Convert to fraction form
    7,663,317.24/10,576,909.08 = 4,402,370.64/x
  3. Step 3: Cross multiply
    7,663,317.24x = 10,576,909.08 × 4,402,370.64
  4. Step 4: Simplify right side
    7,663,317.24x = 46,563,473,995,741.41
  5. Step 5: Solve for x
    x = 46,563,473,995,741.41/7,663,317.24
  6. Step 6: Final answer
    x = 6,076,151.17

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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.