Home / 7,601,848.07-10,490,719.73-4,338,597.35

Finding the Fourth Proportional to 7,601,848.07, 10,490,719.73 and 4,338,597.35

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Solution

The fourth proportional to 7,601,848.07, 10,490,719.73 and 4,338,597.35 is: 5,987,361.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,601,848.07 : 10,490,719.73 = 4,338,597.35 : x
  2. Step 2: Convert to fraction form
    7,601,848.07/10,490,719.73 = 4,338,597.35/x
  3. Step 3: Cross multiply
    7,601,848.07x = 10,490,719.73 × 4,338,597.35
  4. Step 4: Simplify right side
    7,601,848.07x = 45,515,008,820,170.71
  5. Step 5: Solve for x
    x = 45,515,008,820,170.71/7,601,848.07
  6. Step 6: Final answer
    x = 5,987,361.02

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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.