Home / 1,069,533.60-1,475,932.68-586,088.16

Finding the Fourth Proportional to 1,069,533.60, 1,475,932.68 and 586,088.16

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Solution

The fourth proportional to 1,069,533.60, 1,475,932.68 and 586,088.16 is: 808,788.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,533.60 : 1,475,932.68 = 586,088.16 : x
  2. Step 2: Convert to fraction form
    1,069,533.60/1,475,932.68 = 586,088.16/x
  3. Step 3: Cross multiply
    1,069,533.60x = 1,475,932.68 × 586,088.16
  4. Step 4: Simplify right side
    1,069,533.60x = 865,026,668,705.07
  5. Step 5: Solve for x
    x = 865,026,668,705.07/1,069,533.60
  6. Step 6: Final answer
    x = 808,788.68

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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.