Home / 1,598,460.27-2,397,690.59-651,905.07

Finding the Fourth Proportional to 1,598,460.27, 2,397,690.59 and 651,905.07

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Solution

The fourth proportional to 1,598,460.27, 2,397,690.59 and 651,905.07 is: 977,857.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,460.27 : 2,397,690.59 = 651,905.07 : x
  2. Step 2: Convert to fraction form
    1,598,460.27/2,397,690.59 = 651,905.07/x
  3. Step 3: Cross multiply
    1,598,460.27x = 2,397,690.59 × 651,905.07
  4. Step 4: Simplify right side
    1,598,460.27x = 1,563,066,648,652.77
  5. Step 5: Solve for x
    x = 1,563,066,648,652.77/1,598,460.27
  6. Step 6: Final answer
    x = 977,857.68

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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.