Home / 9,004,090.41-12,425,619.11-4,929,680.25

Finding the Fourth Proportional to 9,004,090.41, 12,425,619.11 and 4,929,680.25

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Solution

The fourth proportional to 9,004,090.41, 12,425,619.11 and 4,929,680.25 is: 6,802,944.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,004,090.41 : 12,425,619.11 = 4,929,680.25 : x
  2. Step 2: Convert to fraction form
    9,004,090.41/12,425,619.11 = 4,929,680.25/x
  3. Step 3: Cross multiply
    9,004,090.41x = 12,425,619.11 × 4,929,680.25
  4. Step 4: Simplify right side
    9,004,090.41x = 61,254,329,095,941.18
  5. Step 5: Solve for x
    x = 61,254,329,095,941.18/9,004,090.41
  6. Step 6: Final answer
    x = 6,802,944.70

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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.