Home / 1,035,587.15-1,429,105.74-576,707.16

Finding the Fourth Proportional to 1,035,587.15, 1,429,105.74 and 576,707.16

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Solution

The fourth proportional to 1,035,587.15, 1,429,105.74 and 576,707.16 is: 795,853.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,587.15 : 1,429,105.74 = 576,707.16 : x
  2. Step 2: Convert to fraction form
    1,035,587.15/1,429,105.74 = 576,707.16/x
  3. Step 3: Cross multiply
    1,035,587.15x = 1,429,105.74 × 576,707.16
  4. Step 4: Simplify right side
    1,035,587.15x = 824,175,512,655.10
  5. Step 5: Solve for x
    x = 824,175,512,655.10/1,035,587.15
  6. Step 6: Final answer
    x = 795,853.36

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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.