Home / 1,014,952.13-1,400,633.91-556,084.10

Finding the Fourth Proportional to 1,014,952.13, 1,400,633.91 and 556,084.10

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Solution

The fourth proportional to 1,014,952.13, 1,400,633.91 and 556,084.10 is: 767,396.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,952.13 : 1,400,633.91 = 556,084.10 : x
  2. Step 2: Convert to fraction form
    1,014,952.13/1,400,633.91 = 556,084.10/x
  3. Step 3: Cross multiply
    1,014,952.13x = 1,400,633.91 × 556,084.10
  4. Step 4: Simplify right side
    1,014,952.13x = 778,870,252,554.91
  5. Step 5: Solve for x
    x = 778,870,252,554.91/1,014,952.13
  6. Step 6: Final answer
    x = 767,396.05

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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.