Home / 7,315,794.18-10,095,663.87-4,052,598.84

Finding the Fourth Proportional to 7,315,794.18, 10,095,663.87 and 4,052,598.84

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Solution

The fourth proportional to 7,315,794.18, 10,095,663.87 and 4,052,598.84 is: 5,592,513.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,315,794.18 : 10,095,663.87 = 4,052,598.84 : x
  2. Step 2: Convert to fraction form
    7,315,794.18/10,095,663.87 = 4,052,598.84/x
  3. Step 3: Cross multiply
    7,315,794.18x = 10,095,663.87 × 4,052,598.84
  4. Step 4: Simplify right side
    7,315,794.18x = 40,913,675,688,591.91
  5. Step 5: Solve for x
    x = 40,913,675,688,591.91/7,315,794.18
  6. Step 6: Final answer
    x = 5,592,513.22

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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.