Home / 4,205,262.47-5,803,264.54-2,271,523.06

Finding the Fourth Proportional to 4,205,262.47, 5,803,264.54 and 2,271,523.06

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Solution

The fourth proportional to 4,205,262.47, 5,803,264.54 and 2,271,523.06 is: 3,134,703.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,205,262.47 : 5,803,264.54 = 2,271,523.06 : x
  2. Step 2: Convert to fraction form
    4,205,262.47/5,803,264.54 = 2,271,523.06/x
  3. Step 3: Cross multiply
    4,205,262.47x = 5,803,264.54 × 2,271,523.06
  4. Step 4: Simplify right side
    4,205,262.47x = 13,182,249,225,890.29
  5. Step 5: Solve for x
    x = 13,182,249,225,890.29/4,205,262.47
  6. Step 6: Final answer
    x = 3,134,703.08

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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.