Home / 10,549,569.44-15,830,851.44-4,158,734.24

Finding the Fourth Proportional to 10,549,569.44, 15,830,851.44 and 4,158,734.24

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Solution

The fourth proportional to 10,549,569.44, 15,830,851.44 and 4,158,734.24 is: 6,240,662.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,549,569.44 : 15,830,851.44 = 4,158,734.24 : x
  2. Step 2: Convert to fraction form
    10,549,569.44/15,830,851.44 = 4,158,734.24/x
  3. Step 3: Cross multiply
    10,549,569.44x = 15,830,851.44 × 4,158,734.24
  4. Step 4: Simplify right side
    10,549,569.44x = 65,836,303,931,881.30
  5. Step 5: Solve for x
    x = 65,836,303,931,881.30/10,549,569.44
  6. Step 6: Final answer
    x = 6,240,662.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.