Home / 7,592,223.45-10,477,239.62-4,107,551.28

Finding the Fourth Proportional to 7,592,223.45, 10,477,239.62 and 4,107,551.28

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Solution

The fourth proportional to 7,592,223.45, 10,477,239.62 and 4,107,551.28 is: 5,668,405.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,592,223.45 : 10,477,239.62 = 4,107,551.28 : x
  2. Step 2: Convert to fraction form
    7,592,223.45/10,477,239.62 = 4,107,551.28/x
  3. Step 3: Cross multiply
    7,592,223.45x = 10,477,239.62 × 4,107,551.28
  4. Step 4: Simplify right side
    7,592,223.45x = 43,035,799,011,997.71
  5. Step 5: Solve for x
    x = 43,035,799,011,997.71/7,592,223.45
  6. Step 6: Final answer
    x = 5,668,405.22

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Double scale
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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.