Home / 1,527,196.04-2,291,088.70-580,492.74

Finding the Fourth Proportional to 1,527,196.04, 2,291,088.70 and 580,492.74

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Solution

The fourth proportional to 1,527,196.04, 2,291,088.70 and 580,492.74 is: 870,851.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,527,196.04 : 2,291,088.70 = 580,492.74 : x
  2. Step 2: Convert to fraction form
    1,527,196.04/2,291,088.70 = 580,492.74/x
  3. Step 3: Cross multiply
    1,527,196.04x = 2,291,088.70 × 580,492.74
  4. Step 4: Simplify right side
    1,527,196.04x = 1,329,960,357,046.04
  5. Step 5: Solve for x
    x = 1,329,960,357,046.04/1,527,196.04
  6. Step 6: Final answer
    x = 870,851.10

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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.