Home / 1,594,243.03-2,390,844.52-528,999.07

Finding the Fourth Proportional to 1,594,243.03, 2,390,844.52 and 528,999.07

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Solution

The fourth proportional to 1,594,243.03, 2,390,844.52 and 528,999.07 is: 793,326.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,243.03 : 2,390,844.52 = 528,999.07 : x
  2. Step 2: Convert to fraction form
    1,594,243.03/2,390,844.52 = 528,999.07/x
  3. Step 3: Cross multiply
    1,594,243.03x = 2,390,844.52 × 528,999.07
  4. Step 4: Simplify right side
    1,594,243.03x = 1,264,754,527,594.60
  5. Step 5: Solve for x
    x = 1,264,754,527,594.60/1,594,243.03
  6. Step 6: Final answer
    x = 793,326.05

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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.