Home / 1,758,065.04-2,636,225.19-559,831.23

Finding the Fourth Proportional to 1,758,065.04, 2,636,225.19 and 559,831.23

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Solution

The fourth proportional to 1,758,065.04, 2,636,225.19 and 559,831.23 is: 839,469.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,758,065.04 : 2,636,225.19 = 559,831.23 : x
  2. Step 2: Convert to fraction form
    1,758,065.04/2,636,225.19 = 559,831.23/x
  3. Step 3: Cross multiply
    1,758,065.04x = 2,636,225.19 × 559,831.23
  4. Step 4: Simplify right side
    1,758,065.04x = 1,475,841,190,674.68
  5. Step 5: Solve for x
    x = 1,475,841,190,674.68/1,758,065.04
  6. Step 6: Final answer
    x = 839,469.05

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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.