Home / 7,001,302.32-9,663,594.84-4,559,996.88

Finding the Fourth Proportional to 7,001,302.32, 9,663,594.84 and 4,559,996.88

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Solution

The fourth proportional to 7,001,302.32, 9,663,594.84 and 4,559,996.88 is: 6,293,966.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,001,302.32 : 9,663,594.84 = 4,559,996.88 : x
  2. Step 2: Convert to fraction form
    7,001,302.32/9,663,594.84 = 4,559,996.88/x
  3. Step 3: Cross multiply
    7,001,302.32x = 9,663,594.84 × 4,559,996.88
  4. Step 4: Simplify right side
    7,001,302.32x = 44,065,962,319,984.09
  5. Step 5: Solve for x
    x = 44,065,962,319,984.09/7,001,302.32
  6. Step 6: Final answer
    x = 6,293,966.51

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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.