Home / 2,623,011.48-3,935,047.62-1,106,698.16

Finding the Fourth Proportional to 2,623,011.48, 3,935,047.62 and 1,106,698.16

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Solution

The fourth proportional to 2,623,011.48, 3,935,047.62 and 1,106,698.16 is: 1,660,271.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,623,011.48 : 3,935,047.62 = 1,106,698.16 : x
  2. Step 2: Convert to fraction form
    2,623,011.48/3,935,047.62 = 1,106,698.16/x
  3. Step 3: Cross multiply
    2,623,011.48x = 3,935,047.62 × 1,106,698.16
  4. Step 4: Simplify right side
    2,623,011.48x = 4,354,909,960,566.38
  5. Step 5: Solve for x
    x = 4,354,909,960,566.38/2,623,011.48
  6. Step 6: Final answer
    x = 1,660,271.03

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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.