Home / 1,006,585.68-1,509,411.96-375,330

Finding the Fourth Proportional to 1,006,585.68, 1,509,411.96 and 375,330

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Solution

The fourth proportional to 1,006,585.68, 1,509,411.96 and 375,330 is: 562,821.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,585.68 : 1,509,411.96 = 375,330 : x
  2. Step 2: Convert to fraction form
    1,006,585.68/1,509,411.96 = 375,330/x
  3. Step 3: Cross multiply
    1,006,585.68x = 1,509,411.96 × 375,330
  4. Step 4: Simplify right side
    1,006,585.68x = 566,527,590,946.80
  5. Step 5: Solve for x
    x = 566,527,590,946.80/1,006,585.68
  6. Step 6: Final answer
    x = 562,821.03

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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.