Home / 1,065,802.26-1,470,763.76-582,384.14

Finding the Fourth Proportional to 1,065,802.26, 1,470,763.76 and 582,384.14

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Solution

The fourth proportional to 1,065,802.26, 1,470,763.76 and 582,384.14 is: 803,666.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,802.26 : 1,470,763.76 = 582,384.14 : x
  2. Step 2: Convert to fraction form
    1,065,802.26/1,470,763.76 = 582,384.14/x
  3. Step 3: Cross multiply
    1,065,802.26x = 1,470,763.76 × 582,384.14
  4. Step 4: Simplify right side
    1,065,802.26x = 856,549,482,760.39
  5. Step 5: Solve for x
    x = 856,549,482,760.39/1,065,802.26
  6. Step 6: Final answer
    x = 803,666.41

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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.