Home / 1,053,188.14-1,453,395.26-569,752.16

Finding the Fourth Proportional to 1,053,188.14, 1,453,395.26 and 569,752.16

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Solution

The fourth proportional to 1,053,188.14, 1,453,395.26 and 569,752.16 is: 786,255.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,188.14 : 1,453,395.26 = 569,752.16 : x
  2. Step 2: Convert to fraction form
    1,053,188.14/1,453,395.26 = 569,752.16/x
  3. Step 3: Cross multiply
    1,053,188.14x = 1,453,395.26 × 569,752.16
  4. Step 4: Simplify right side
    1,053,188.14x = 828,075,088,718.76
  5. Step 5: Solve for x
    x = 828,075,088,718.76/1,053,188.14
  6. Step 6: Final answer
    x = 786,255.61

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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.