Home / 1,533,050.19-2,297,831.49-932,688

Finding the Fourth Proportional to 1,533,050.19, 2,297,831.49 and 932,688

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Solution

The fourth proportional to 1,533,050.19, 2,297,831.49 and 932,688 is: 1,397,971.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,050.19 : 2,297,831.49 = 932,688 : x
  2. Step 2: Convert to fraction form
    1,533,050.19/2,297,831.49 = 932,688/x
  3. Step 3: Cross multiply
    1,533,050.19x = 2,297,831.49 × 932,688
  4. Step 4: Simplify right side
    1,533,050.19x = 2,143,159,856,745.12
  5. Step 5: Solve for x
    x = 2,143,159,856,745.12/1,533,050.19
  6. Step 6: Final answer
    x = 1,397,971.10

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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.