Home / 1,572,308.70-2,357,296.65-673,014.30

Finding the Fourth Proportional to 1,572,308.70, 2,357,296.65 and 673,014.30

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Solution

The fourth proportional to 1,572,308.70, 2,357,296.65 and 673,014.30 is: 1,009,022.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,572,308.70 : 2,357,296.65 = 673,014.30 : x
  2. Step 2: Convert to fraction form
    1,572,308.70/2,357,296.65 = 673,014.30/x
  3. Step 3: Cross multiply
    1,572,308.70x = 2,357,296.65 × 673,014.30
  4. Step 4: Simplify right side
    1,572,308.70x = 1,586,494,354,792.10
  5. Step 5: Solve for x
    x = 1,586,494,354,792.10/1,572,308.70
  6. Step 6: Final answer
    x = 1,009,022.18

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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.