Home / 2,047,130.22-3,066,582.95-1,019,364.16

Finding the Fourth Proportional to 2,047,130.22, 3,066,582.95 and 1,019,364.16

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Solution

The fourth proportional to 2,047,130.22, 3,066,582.95 and 1,019,364.16 is: 1,526,998.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,130.22 : 3,066,582.95 = 1,019,364.16 : x
  2. Step 2: Convert to fraction form
    2,047,130.22/3,066,582.95 = 1,019,364.16/x
  3. Step 3: Cross multiply
    2,047,130.22x = 3,066,582.95 × 1,019,364.16
  4. Step 4: Simplify right side
    2,047,130.22x = 3,125,964,752,897.07
  5. Step 5: Solve for x
    x = 3,125,964,752,897.07/2,047,130.22
  6. Step 6: Final answer
    x = 1,526,998.49

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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.