Home / 1,554,895.95-2,332,461.99-529,907.67

Finding the Fourth Proportional to 1,554,895.95, 2,332,461.99 and 529,907.67

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Solution

The fourth proportional to 1,554,895.95, 2,332,461.99 and 529,907.67 is: 794,901.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,895.95 : 2,332,461.99 = 529,907.67 : x
  2. Step 2: Convert to fraction form
    1,554,895.95/2,332,461.99 = 529,907.67/x
  3. Step 3: Cross multiply
    1,554,895.95x = 2,332,461.99 × 529,907.67
  4. Step 4: Simplify right side
    1,554,895.95x = 1,235,989,498,484.46
  5. Step 5: Solve for x
    x = 1,235,989,498,484.46/1,554,895.95
  6. Step 6: Final answer
    x = 794,901.74

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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.