Home / 1,031,235.46-1,423,275.93-601,515.67

Finding the Fourth Proportional to 1,031,235.46, 1,423,275.93 and 601,515.67

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Solution

The fourth proportional to 1,031,235.46, 1,423,275.93 and 601,515.67 is: 830,191.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,235.46 : 1,423,275.93 = 601,515.67 : x
  2. Step 2: Convert to fraction form
    1,031,235.46/1,423,275.93 = 601,515.67/x
  3. Step 3: Cross multiply
    1,031,235.46x = 1,423,275.93 × 601,515.67
  4. Step 4: Simplify right side
    1,031,235.46x = 856,122,774,628.82
  5. Step 5: Solve for x
    x = 856,122,774,628.82/1,031,235.46
  6. Step 6: Final answer
    x = 830,191.37

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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.