Home / 7,943,041.35-10,961,050.95-4,410,618.93

Finding the Fourth Proportional to 7,943,041.35, 10,961,050.95 and 4,410,618.93

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Solution

The fourth proportional to 7,943,041.35, 10,961,050.95 and 4,410,618.93 is: 6,086,461.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,943,041.35 : 10,961,050.95 = 4,410,618.93 : x
  2. Step 2: Convert to fraction form
    7,943,041.35/10,961,050.95 = 4,410,618.93/x
  3. Step 3: Cross multiply
    7,943,041.35x = 10,961,050.95 × 4,410,618.93
  4. Step 4: Simplify right side
    7,943,041.35x = 48,345,018,812,764.48
  5. Step 5: Solve for x
    x = 48,345,018,812,764.48/7,943,041.35
  6. Step 6: Final answer
    x = 6,086,461.93

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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.