Home / 4,433,040.16-6,117,703.78-2,472,904.28

Finding the Fourth Proportional to 4,433,040.16, 6,117,703.78 and 2,472,904.28

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Solution

The fourth proportional to 4,433,040.16, 6,117,703.78 and 2,472,904.28 is: 3,412,668.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433,040.16 : 6,117,703.78 = 2,472,904.28 : x
  2. Step 2: Convert to fraction form
    4,433,040.16/6,117,703.78 = 2,472,904.28/x
  3. Step 3: Cross multiply
    4,433,040.16x = 6,117,703.78 × 2,472,904.28
  4. Step 4: Simplify right side
    4,433,040.16x = 15,128,495,827,674.70
  5. Step 5: Solve for x
    x = 15,128,495,827,674.70/4,433,040.16
  6. Step 6: Final answer
    x = 3,412,668.35

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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.