Home / 1,582,810.16-2,374,931.49-623,001.47

Finding the Fourth Proportional to 1,582,810.16, 2,374,931.49 and 623,001.47

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Solution

The fourth proportional to 1,582,810.16, 2,374,931.49 and 623,001.47 is: 934,784.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,810.16 : 2,374,931.49 = 623,001.47 : x
  2. Step 2: Convert to fraction form
    1,582,810.16/2,374,931.49 = 623,001.47/x
  3. Step 3: Cross multiply
    1,582,810.16x = 2,374,931.49 × 623,001.47
  4. Step 4: Simplify right side
    1,582,810.16x = 1,479,585,809,419.29
  5. Step 5: Solve for x
    x = 1,479,585,809,419.29/1,582,810.16
  6. Step 6: Final answer
    x = 934,784.12

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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.