Home / 6,644,831.53-9,967,810.04-1,852,525.46

Finding the Fourth Proportional to 6,644,831.53, 9,967,810.04 and 1,852,525.46

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Solution

The fourth proportional to 6,644,831.53, 9,967,810.04 and 1,852,525.46 is: 2,778,945.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,644,831.53 : 9,967,810.04 = 1,852,525.46 : x
  2. Step 2: Convert to fraction form
    6,644,831.53/9,967,810.04 = 1,852,525.46/x
  3. Step 3: Cross multiply
    6,644,831.53x = 9,967,810.04 × 1,852,525.46
  4. Step 4: Simplify right side
    6,644,831.53x = 18,465,621,827,388.91
  5. Step 5: Solve for x
    x = 18,465,621,827,388.91/6,644,831.53
  6. Step 6: Final answer
    x = 2,778,945.07

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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.