Home / 7,592,288.30-10,477,329.48-4,107,615.92

Finding the Fourth Proportional to 7,592,288.30, 10,477,329.48 and 4,107,615.92

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Solution

The fourth proportional to 7,592,288.30, 10,477,329.48 and 4,107,615.92 is: 5,668,494.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,592,288.30 : 10,477,329.48 = 4,107,615.92 : x
  2. Step 2: Convert to fraction form
    7,592,288.30/10,477,329.48 = 4,107,615.92/x
  3. Step 3: Cross multiply
    7,592,288.30x = 10,477,329.48 × 4,107,615.92
  4. Step 4: Simplify right side
    7,592,288.30x = 43,036,845,371,133.32
  5. Step 5: Solve for x
    x = 43,036,845,371,133.32/7,592,288.30
  6. Step 6: Final answer
    x = 5,668,494.62

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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.