Home / 1,069,522.70-1,475,941.34-586,106.87

Finding the Fourth Proportional to 1,069,522.70, 1,475,941.34 and 586,106.87

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Solution

The fourth proportional to 1,069,522.70, 1,475,941.34 and 586,106.87 is: 808,827.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,522.70 : 1,475,941.34 = 586,106.87 : x
  2. Step 2: Convert to fraction form
    1,069,522.70/1,475,941.34 = 586,106.87/x
  3. Step 3: Cross multiply
    1,069,522.70x = 1,475,941.34 × 586,106.87
  4. Step 4: Simplify right side
    1,069,522.70x = 865,059,348,780.77
  5. Step 5: Solve for x
    x = 865,059,348,780.77/1,069,522.70
  6. Step 6: Final answer
    x = 808,827.48

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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.