Home / 1,077,385.04-1,486,802.81-593,967.48

Finding the Fourth Proportional to 1,077,385.04, 1,486,802.81 and 593,967.48

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Solution

The fourth proportional to 1,077,385.04, 1,486,802.81 and 593,967.48 is: 819,681.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,385.04 : 1,486,802.81 = 593,967.48 : x
  2. Step 2: Convert to fraction form
    1,077,385.04/1,486,802.81 = 593,967.48/x
  3. Step 3: Cross multiply
    1,077,385.04x = 1,486,802.81 × 593,967.48
  4. Step 4: Simplify right side
    1,077,385.04x = 883,112,520,497.14
  5. Step 5: Solve for x
    x = 883,112,520,497.14/1,077,385.04
  6. Step 6: Final answer
    x = 819,681.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.