Home / 1,743,510.32-2,615,261.64-464,118.08

Finding the Fourth Proportional to 1,743,510.32, 2,615,261.64 and 464,118.08

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Solution

The fourth proportional to 1,743,510.32, 2,615,261.64 and 464,118.08 is: 696,176.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,510.32 : 2,615,261.64 = 464,118.08 : x
  2. Step 2: Convert to fraction form
    1,743,510.32/2,615,261.64 = 464,118.08/x
  3. Step 3: Cross multiply
    1,743,510.32x = 2,615,261.64 × 464,118.08
  4. Step 4: Simplify right side
    1,743,510.32x = 1,213,790,211,054.45
  5. Step 5: Solve for x
    x = 1,213,790,211,054.45/1,743,510.32
  6. Step 6: Final answer
    x = 696,176.10

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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.