Home / 1,896,580.63-2,841,874.75-1,539,851.77

Finding the Fourth Proportional to 1,896,580.63, 2,841,874.75 and 1,539,851.77

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Solution

The fourth proportional to 1,896,580.63, 2,841,874.75 and 1,539,851.77 is: 2,307,345.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,896,580.63 : 2,841,874.75 = 1,539,851.77 : x
  2. Step 2: Convert to fraction form
    1,896,580.63/2,841,874.75 = 1,539,851.77/x
  3. Step 3: Cross multiply
    1,896,580.63x = 2,841,874.75 × 1,539,851.77
  4. Step 4: Simplify right side
    1,896,580.63x = 4,376,065,863,905.81
  5. Step 5: Solve for x
    x = 4,376,065,863,905.81/1,896,580.63
  6. Step 6: Final answer
    x = 2,307,345.02

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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.