Home / 5,710,235.63-7,882,009.58-5,104,891.18

Finding the Fourth Proportional to 5,710,235.63, 7,882,009.58 and 5,104,891.18

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Solution

The fourth proportional to 5,710,235.63, 7,882,009.58 and 5,104,891.18 is: 7,046,434.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,710,235.63 : 7,882,009.58 = 5,104,891.18 : x
  2. Step 2: Convert to fraction form
    5,710,235.63/7,882,009.58 = 5,104,891.18/x
  3. Step 3: Cross multiply
    5,710,235.63x = 7,882,009.58 × 5,104,891.18
  4. Step 4: Simplify right side
    5,710,235.63x = 40,236,801,120,683
  5. Step 5: Solve for x
    x = 40,236,801,120,683/5,710,235.63
  6. Step 6: Final answer
    x = 7,046,434.46

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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.