Home / 6,400,894.16-9,602,296.22-2,357,071.22

Finding the Fourth Proportional to 6,400,894.16, 9,602,296.22 and 2,357,071.22

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Solution

The fourth proportional to 6,400,894.16, 9,602,296.22 and 2,357,071.22 is: 3,535,958.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,400,894.16 : 9,602,296.22 = 2,357,071.22 : x
  2. Step 2: Convert to fraction form
    6,400,894.16/9,602,296.22 = 2,357,071.22/x
  3. Step 3: Cross multiply
    6,400,894.16x = 9,602,296.22 × 2,357,071.22
  4. Step 4: Simplify right side
    6,400,894.16x = 22,633,296,023,957.98
  5. Step 5: Solve for x
    x = 22,633,296,023,957.98/6,400,894.16
  6. Step 6: Final answer
    x = 3,535,958.49

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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.