Home / 1,069,098.49-1,475,303.65-585,666.19

Finding the Fourth Proportional to 1,069,098.49, 1,475,303.65 and 585,666.19

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Solution

The fourth proportional to 1,069,098.49, 1,475,303.65 and 585,666.19 is: 808,190.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,098.49 : 1,475,303.65 = 585,666.19 : x
  2. Step 2: Convert to fraction form
    1,069,098.49/1,475,303.65 = 585,666.19/x
  3. Step 3: Cross multiply
    1,069,098.49x = 1,475,303.65 × 585,666.19
  4. Step 4: Simplify right side
    1,069,098.49x = 864,035,467,788.59
  5. Step 5: Solve for x
    x = 864,035,467,788.59/1,069,098.49
  6. Step 6: Final answer
    x = 808,190.71

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Double scale
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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.