Home / 1,053,570.68-1,453,916.46-570,125.24

Finding the Fourth Proportional to 1,053,570.68, 1,453,916.46 and 570,125.24

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Solution

The fourth proportional to 1,053,570.68, 1,453,916.46 and 570,125.24 is: 786,766.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,570.68 : 1,453,916.46 = 570,125.24 : x
  2. Step 2: Convert to fraction form
    1,053,570.68/1,453,916.46 = 570,125.24/x
  3. Step 3: Cross multiply
    1,053,570.68x = 1,453,916.46 × 570,125.24
  4. Step 4: Simplify right side
    1,053,570.68x = 828,914,470,697.45
  5. Step 5: Solve for x
    x = 828,914,470,697.45/1,053,570.68
  6. Step 6: Final answer
    x = 786,766.84

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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.