Home / 594,722.02-891,607.28-310,269.82

Finding the Fourth Proportional to 594,722.02, 891,607.28 and 310,269.82

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Solution

The fourth proportional to 594,722.02, 891,607.28 and 310,269.82 is: 465,156.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,722.02 : 891,607.28 = 310,269.82 : x
  2. Step 2: Convert to fraction form
    594,722.02/891,607.28 = 310,269.82/x
  3. Step 3: Cross multiply
    594,722.02x = 891,607.28 × 310,269.82
  4. Step 4: Simplify right side
    594,722.02x = 276,638,830,276.29
  5. Step 5: Solve for x
    x = 276,638,830,276.29/594,722.02
  6. Step 6: Final answer
    x = 465,156.53

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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.