Home / 1,830,566.31-2,526,181.47-1,014,767.93

Finding the Fourth Proportional to 1,830,566.31, 2,526,181.47 and 1,014,767.93

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Solution

The fourth proportional to 1,830,566.31, 2,526,181.47 and 1,014,767.93 is: 1,400,379.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,566.31 : 2,526,181.47 = 1,014,767.93 : x
  2. Step 2: Convert to fraction form
    1,830,566.31/2,526,181.47 = 1,014,767.93/x
  3. Step 3: Cross multiply
    1,830,566.31x = 2,526,181.47 × 1,014,767.93
  4. Step 4: Simplify right side
    1,830,566.31x = 2,563,487,941,116.26
  5. Step 5: Solve for x
    x = 2,563,487,941,116.26/1,830,566.31
  6. Step 6: Final answer
    x = 1,400,379.72

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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.