Home / 4,943,340.59-7,412,307.72-3,925,210.98

Finding the Fourth Proportional to 4,943,340.59, 7,412,307.72 and 3,925,210.98

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Solution

The fourth proportional to 4,943,340.59, 7,412,307.72 and 3,925,210.98 is: 5,885,670.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,943,340.59 : 7,412,307.72 = 3,925,210.98 : x
  2. Step 2: Convert to fraction form
    4,943,340.59/7,412,307.72 = 3,925,210.98/x
  3. Step 3: Cross multiply
    4,943,340.59x = 7,412,307.72 × 3,925,210.98
  4. Step 4: Simplify right side
    4,943,340.59x = 29,094,871,649,682.77
  5. Step 5: Solve for x
    x = 29,094,871,649,682.77/4,943,340.59
  6. Step 6: Final answer
    x = 5,885,670.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.