Home / 1,035,284.10-1,552,401.03-473,837.70

Finding the Fourth Proportional to 1,035,284.10, 1,552,401.03 and 473,837.70

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Solution

The fourth proportional to 1,035,284.10, 1,552,401.03 and 473,837.70 is: 710,516.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,284.10 : 1,552,401.03 = 473,837.70 : x
  2. Step 2: Convert to fraction form
    1,035,284.10/1,552,401.03 = 473,837.70/x
  3. Step 3: Cross multiply
    1,035,284.10x = 1,552,401.03 × 473,837.70
  4. Step 4: Simplify right side
    1,035,284.10x = 735,586,133,532.83
  5. Step 5: Solve for x
    x = 735,586,133,532.83/1,035,284.10
  6. Step 6: Final answer
    x = 710,516.21

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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.