Home / 1,835,266.63-2,532,739.02-1,019,532.23

Finding the Fourth Proportional to 1,835,266.63, 2,532,739.02 and 1,019,532.23

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Solution

The fourth proportional to 1,835,266.63, 2,532,739.02 and 1,019,532.23 is: 1,406,993.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,266.63 : 2,532,739.02 = 1,019,532.23 : x
  2. Step 2: Convert to fraction form
    1,835,266.63/2,532,739.02 = 1,019,532.23/x
  3. Step 3: Cross multiply
    1,835,266.63x = 2,532,739.02 × 1,019,532.23
  4. Step 4: Simplify right side
    1,835,266.63x = 2,582,209,061,068.61
  5. Step 5: Solve for x
    x = 2,582,209,061,068.61/1,835,266.63
  6. Step 6: Final answer
    x = 1,406,993.96

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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.