Home / 1,937,832.96-2,674,684.04-1,501,386.72

Finding the Fourth Proportional to 1,937,832.96, 2,674,684.04 and 1,501,386.72

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Solution

The fourth proportional to 1,937,832.96, 2,674,684.04 and 1,501,386.72 is: 2,072,281.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,937,832.96 : 2,674,684.04 = 1,501,386.72 : x
  2. Step 2: Convert to fraction form
    1,937,832.96/2,674,684.04 = 1,501,386.72/x
  3. Step 3: Cross multiply
    1,937,832.96x = 2,674,684.04 × 1,501,386.72
  4. Step 4: Simplify right side
    1,937,832.96x = 4,015,735,097,851.95
  5. Step 5: Solve for x
    x = 4,015,735,097,851.95/1,937,832.96
  6. Step 6: Final answer
    x = 2,072,281.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.