Home / 5,578,035.40-8,367,053.10-5,578,035.40

Finding the Fourth Proportional to 5,578,035.40, 8,367,053.10 and 5,578,035.40

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Solution

The fourth proportional to 5,578,035.40, 8,367,053.10 and 5,578,035.40 is: 8,367,053.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,578,035.40 : 8,367,053.10 = 5,578,035.40 : x
  2. Step 2: Convert to fraction form
    5,578,035.40/8,367,053.10 = 5,578,035.40/x
  3. Step 3: Cross multiply
    5,578,035.40x = 8,367,053.10 × 5,578,035.40
  4. Step 4: Simplify right side
    5,578,035.40x = 46,671,718,385,479.74
  5. Step 5: Solve for x
    x = 46,671,718,385,479.74/5,578,035.40
  6. Step 6: Final answer
    x = 8,367,053.10

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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.