Home / 5,730,678.24-7,907,188.95-3,284,056.76

Finding the Fourth Proportional to 5,730,678.24, 7,907,188.95 and 3,284,056.76

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Solution

The fourth proportional to 5,730,678.24, 7,907,188.95 and 3,284,056.76 is: 4,531,341.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,730,678.24 : 7,907,188.95 = 3,284,056.76 : x
  2. Step 2: Convert to fraction form
    5,730,678.24/7,907,188.95 = 3,284,056.76/x
  3. Step 3: Cross multiply
    5,730,678.24x = 7,907,188.95 × 3,284,056.76
  4. Step 4: Simplify right side
    5,730,678.24x = 25,967,657,284,308.86
  5. Step 5: Solve for x
    x = 25,967,657,284,308.86/5,730,678.24
  6. Step 6: Final answer
    x = 4,531,341.00

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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.