Home / 1,604,228.40-2,406,254.04-539,160.48

Finding the Fourth Proportional to 1,604,228.40, 2,406,254.04 and 539,160.48

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Solution

The fourth proportional to 1,604,228.40, 2,406,254.04 and 539,160.48 is: 808,710.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,228.40 : 2,406,254.04 = 539,160.48 : x
  2. Step 2: Convert to fraction form
    1,604,228.40/2,406,254.04 = 539,160.48/x
  3. Step 3: Cross multiply
    1,604,228.40x = 2,406,254.04 × 539,160.48
  4. Step 4: Simplify right side
    1,604,228.40x = 1,297,357,083,208.34
  5. Step 5: Solve for x
    x = 1,297,357,083,208.34/1,604,228.40
  6. Step 6: Final answer
    x = 808,710.96

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1.5x scale

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.