Home / 1,874,477.41-2,586,803.93-1,047,514.63

Finding the Fourth Proportional to 1,874,477.41, 2,586,803.93 and 1,047,514.63

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Solution

The fourth proportional to 1,874,477.41, 2,586,803.93 and 1,047,514.63 is: 1,445,584.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,874,477.41 : 2,586,803.93 = 1,047,514.63 : x
  2. Step 2: Convert to fraction form
    1,874,477.41/2,586,803.93 = 1,047,514.63/x
  3. Step 3: Cross multiply
    1,874,477.41x = 2,586,803.93 × 1,047,514.63
  4. Step 4: Simplify right side
    1,874,477.41x = 2,709,714,964,582.62
  5. Step 5: Solve for x
    x = 2,709,714,964,582.62/1,874,477.41
  6. Step 6: Final answer
    x = 1,445,584.22

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