Home / 4,780,131.53-6,596,496.16-2,604,693.47

Finding the Fourth Proportional to 4,780,131.53, 6,596,496.16 and 2,604,693.47

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Solution

The fourth proportional to 4,780,131.53, 6,596,496.16 and 2,604,693.47 is: 3,594,430.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,780,131.53 : 6,596,496.16 = 2,604,693.47 : x
  2. Step 2: Convert to fraction form
    4,780,131.53/6,596,496.16 = 2,604,693.47/x
  3. Step 3: Cross multiply
    4,780,131.53x = 6,596,496.16 × 2,604,693.47
  4. Step 4: Simplify right side
    4,780,131.53x = 17,181,850,433,337.86
  5. Step 5: Solve for x
    x = 17,181,850,433,337.86/4,780,131.53
  6. Step 6: Final answer
    x = 3,594,430.48

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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.