Home / 604,916.02-907,374.03-184,191.90

Finding the Fourth Proportional to 604,916.02, 907,374.03 and 184,191.90

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Solution

The fourth proportional to 604,916.02, 907,374.03 and 184,191.90 is: 276,287.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,916.02 : 907,374.03 = 184,191.90 : x
  2. Step 2: Convert to fraction form
    604,916.02/907,374.03 = 184,191.90/x
  3. Step 3: Cross multiply
    604,916.02x = 907,374.03 × 184,191.90
  4. Step 4: Simplify right side
    604,916.02x = 167,130,946,596.36
  5. Step 5: Solve for x
    x = 167,130,946,596.36/604,916.02
  6. Step 6: Final answer
    x = 276,287.85

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Double scale
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Similar ratio
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1.5x scale

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.