Home / 2,599,000.75-3,586,502.37-1,437,457.51

Finding the Fourth Proportional to 2,599,000.75, 3,586,502.37 and 1,437,457.51

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Solution

The fourth proportional to 2,599,000.75, 3,586,502.37 and 1,437,457.51 is: 1,983,625.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,599,000.75 : 3,586,502.37 = 1,437,457.51 : x
  2. Step 2: Convert to fraction form
    2,599,000.75/3,586,502.37 = 1,437,457.51/x
  3. Step 3: Cross multiply
    2,599,000.75x = 3,586,502.37 × 1,437,457.51
  4. Step 4: Simplify right side
    2,599,000.75x = 5,155,444,766,389.30
  5. Step 5: Solve for x
    x = 5,155,444,766,389.30/2,599,000.75
  6. Step 6: Final answer
    x = 1,983,625.73

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1.5x scale

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.