Home / 1,732,269.18-2,598,360.03-470,064

Finding the Fourth Proportional to 1,732,269.18, 2,598,360.03 and 470,064

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Solution

The fourth proportional to 1,732,269.18, 2,598,360.03 and 470,064 is: 705,084.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,269.18 : 2,598,360.03 = 470,064 : x
  2. Step 2: Convert to fraction form
    1,732,269.18/2,598,360.03 = 470,064/x
  3. Step 3: Cross multiply
    1,732,269.18x = 2,598,360.03 × 470,064
  4. Step 4: Simplify right side
    1,732,269.18x = 1,221,395,509,141.92
  5. Step 5: Solve for x
    x = 1,221,395,509,141.92/1,732,269.18
  6. Step 6: Final answer
    x = 705,084.13

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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.