Home / 3,010,223.48-4,154,111.08-1,633,567.18

Finding the Fourth Proportional to 3,010,223.48, 4,154,111.08 and 1,633,567.18

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Solution

The fourth proportional to 3,010,223.48, 4,154,111.08 and 1,633,567.18 is: 2,254,324.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010,223.48 : 4,154,111.08 = 1,633,567.18 : x
  2. Step 2: Convert to fraction form
    3,010,223.48/4,154,111.08 = 1,633,567.18/x
  3. Step 3: Cross multiply
    3,010,223.48x = 4,154,111.08 × 1,633,567.18
  4. Step 4: Simplify right side
    3,010,223.48x = 6,786,019,522,362.36
  5. Step 5: Solve for x
    x = 6,786,019,522,362.36/3,010,223.48
  6. Step 6: Final answer
    x = 2,254,324.16

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1.5x scale

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.