Home / 7,326,256.20-10,110,838.80-4,064,122.68

Finding the Fourth Proportional to 7,326,256.20, 10,110,838.80 and 4,064,122.68

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Solution

The fourth proportional to 7,326,256.20, 10,110,838.80 and 4,064,122.68 is: 5,608,825.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,326,256.20 : 10,110,838.80 = 4,064,122.68 : x
  2. Step 2: Convert to fraction form
    7,326,256.20/10,110,838.80 = 4,064,122.68/x
  3. Step 3: Cross multiply
    7,326,256.20x = 10,110,838.80 × 4,064,122.68
  4. Step 4: Simplify right side
    7,326,256.20x = 41,091,689,280,903.99
  5. Step 5: Solve for x
    x = 41,091,689,280,903.99/7,326,256.20
  6. Step 6: Final answer
    x = 5,608,825.05

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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.