Home / 1,614,274.96-2,421,081.95-603,210.28

Finding the Fourth Proportional to 1,614,274.96, 2,421,081.95 and 603,210.28

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Solution

The fourth proportional to 1,614,274.96, 2,421,081.95 and 603,210.28 is: 904,691.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,274.96 : 2,421,081.95 = 603,210.28 : x
  2. Step 2: Convert to fraction form
    1,614,274.96/2,421,081.95 = 603,210.28/x
  3. Step 3: Cross multiply
    1,614,274.96x = 2,421,081.95 × 603,210.28
  4. Step 4: Simplify right side
    1,614,274.96x = 1,460,421,508,857.04
  5. Step 5: Solve for x
    x = 1,460,421,508,857.04/1,614,274.96
  6. Step 6: Final answer
    x = 904,691.92

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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.