Home / 9,852,557.45-13,596,256.51-5,442,204.04

Finding the Fourth Proportional to 9,852,557.45, 13,596,256.51 and 5,442,204.04

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Solution

The fourth proportional to 9,852,557.45, 13,596,256.51 and 5,442,204.04 is: 7,510,090.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,852,557.45 : 13,596,256.51 = 5,442,204.04 : x
  2. Step 2: Convert to fraction form
    9,852,557.45/13,596,256.51 = 5,442,204.04/x
  3. Step 3: Cross multiply
    9,852,557.45x = 13,596,256.51 × 5,442,204.04
  4. Step 4: Simplify right side
    9,852,557.45x = 73,993,602,060,002.14
  5. Step 5: Solve for x
    x = 73,993,602,060,002.14/9,852,557.45
  6. Step 6: Final answer
    x = 7,510,090.91

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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.