Home / 5,316,261.47-7,336,477.73-3,024,422.16

Finding the Fourth Proportional to 5,316,261.47, 7,336,477.73 and 3,024,422.16

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Solution

The fourth proportional to 5,316,261.47, 7,336,477.73 and 3,024,422.16 is: 4,173,723.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,316,261.47 : 7,336,477.73 = 3,024,422.16 : x
  2. Step 2: Convert to fraction form
    5,316,261.47/7,336,477.73 = 3,024,422.16/x
  3. Step 3: Cross multiply
    5,316,261.47x = 7,336,477.73 × 3,024,422.16
  4. Step 4: Simplify right side
    5,316,261.47x = 22,188,605,803,007.76
  5. Step 5: Solve for x
    x = 22,188,605,803,007.76/5,316,261.47
  6. Step 6: Final answer
    x = 4,173,723.57

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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.