Home / 6,298,707.16-8,692,492.44-3,545,572.24

Finding the Fourth Proportional to 6,298,707.16, 8,692,492.44 and 3,545,572.24

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Solution

The fourth proportional to 6,298,707.16, 8,692,492.44 and 3,545,572.24 is: 4,893,045.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,298,707.16 : 8,692,492.44 = 3,545,572.24 : x
  2. Step 2: Convert to fraction form
    6,298,707.16/8,692,492.44 = 3,545,572.24/x
  3. Step 3: Cross multiply
    6,298,707.16x = 8,692,492.44 × 3,545,572.24
  4. Step 4: Simplify right side
    6,298,707.16x = 30,819,859,891,673.87
  5. Step 5: Solve for x
    x = 30,819,859,891,673.87/6,298,707.16
  6. Step 6: Final answer
    x = 4,893,045.37

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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.