Home / 3,033,488.16-4,186,188-1,675,332

Finding the Fourth Proportional to 3,033,488.16, 4,186,188 and 1,675,332

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Solution

The fourth proportional to 3,033,488.16, 4,186,188 and 1,675,332 is: 2,311,943.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,488.16 : 4,186,188 = 1,675,332 : x
  2. Step 2: Convert to fraction form
    3,033,488.16/4,186,188 = 1,675,332/x
  3. Step 3: Cross multiply
    3,033,488.16x = 4,186,188 × 1,675,332
  4. Step 4: Simplify right side
    3,033,488.16x = 7,013,254,714,416
  5. Step 5: Solve for x
    x = 7,013,254,714,416/3,033,488.16
  6. Step 6: Final answer
    x = 2,311,943.99

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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.