Home / 2,384,106.48-3,288,720.36-1,417,548.48

Finding the Fourth Proportional to 2,384,106.48, 3,288,720.36 and 1,417,548.48

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Solution

The fourth proportional to 2,384,106.48, 3,288,720.36 and 1,417,548.48 is: 1,955,416.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,384,106.48 : 3,288,720.36 = 1,417,548.48 : x
  2. Step 2: Convert to fraction form
    2,384,106.48/3,288,720.36 = 1,417,548.48/x
  3. Step 3: Cross multiply
    2,384,106.48x = 3,288,720.36 × 1,417,548.48
  4. Step 4: Simplify right side
    2,384,106.48x = 4,661,920,547,463.05
  5. Step 5: Solve for x
    x = 4,661,920,547,463.05/2,384,106.48
  6. Step 6: Final answer
    x = 1,955,416.25

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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.