Home / 10,405,183.07-14,360,002.40-5,996,280.35

Finding the Fourth Proportional to 10,405,183.07, 14,360,002.40 and 5,996,280.35

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Solution

The fourth proportional to 10,405,183.07, 14,360,002.40 and 5,996,280.35 is: 8,275,356.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,405,183.07 : 14,360,002.40 = 5,996,280.35 : x
  2. Step 2: Convert to fraction form
    10,405,183.07/14,360,002.40 = 5,996,280.35/x
  3. Step 3: Cross multiply
    10,405,183.07x = 14,360,002.40 × 5,996,280.35
  4. Step 4: Simplify right side
    10,405,183.07x = 86,106,600,160,263.53
  5. Step 5: Solve for x
    x = 86,106,600,160,263.53/10,405,183.07
  6. Step 6: Final answer
    x = 8,275,356.58

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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.