Home / 1,845,457.60-2,767,927.20-583,412.80

Finding the Fourth Proportional to 1,845,457.60, 2,767,927.20 and 583,412.80

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Solution

The fourth proportional to 1,845,457.60, 2,767,927.20 and 583,412.80 is: 875,037.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,457.60 : 2,767,927.20 = 583,412.80 : x
  2. Step 2: Convert to fraction form
    1,845,457.60/2,767,927.20 = 583,412.80/x
  3. Step 3: Cross multiply
    1,845,457.60x = 2,767,927.20 × 583,412.80
  4. Step 4: Simplify right side
    1,845,457.60x = 1,614,844,157,948.16
  5. Step 5: Solve for x
    x = 1,614,844,157,948.16/1,845,457.60
  6. Step 6: Final answer
    x = 875,037.26

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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.