Home / 1,299,558.60-1,948,025.70-590,095.80

Finding the Fourth Proportional to 1,299,558.60, 1,948,025.70 and 590,095.80

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Solution

The fourth proportional to 1,299,558.60, 1,948,025.70 and 590,095.80 is: 884,547.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,299,558.60 : 1,948,025.70 = 590,095.80 : x
  2. Step 2: Convert to fraction form
    1,299,558.60/1,948,025.70 = 590,095.80/x
  3. Step 3: Cross multiply
    1,299,558.60x = 1,948,025.70 × 590,095.80
  4. Step 4: Simplify right side
    1,299,558.60x = 1,149,521,783,862.06
  5. Step 5: Solve for x
    x = 1,149,521,783,862.06/1,299,558.60
  6. Step 6: Final answer
    x = 884,547.86

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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.