Home / 1,060,434.18-1,590,411.58-302,259.33

Finding the Fourth Proportional to 1,060,434.18, 1,590,411.58 and 302,259.33

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Solution

The fourth proportional to 1,060,434.18, 1,590,411.58 and 302,259.33 is: 453,320.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,434.18 : 1,590,411.58 = 302,259.33 : x
  2. Step 2: Convert to fraction form
    1,060,434.18/1,590,411.58 = 302,259.33/x
  3. Step 3: Cross multiply
    1,060,434.18x = 1,590,411.58 × 302,259.33
  4. Step 4: Simplify right side
    1,060,434.18x = 480,716,737,839.39
  5. Step 5: Solve for x
    x = 480,716,737,839.39/1,060,434.18
  6. Step 6: Final answer
    x = 453,320.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.