Home / 993,527.42-1,371,246.77-585,605.45

Finding the Fourth Proportional to 993,527.42, 1,371,246.77 and 585,605.45

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Solution

The fourth proportional to 993,527.42, 1,371,246.77 and 585,605.45 is: 808,240.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    993,527.42 : 1,371,246.77 = 585,605.45 : x
  2. Step 2: Convert to fraction form
    993,527.42/1,371,246.77 = 585,605.45/x
  3. Step 3: Cross multiply
    993,527.42x = 1,371,246.77 × 585,605.45
  4. Step 4: Simplify right side
    993,527.42x = 803,009,572,022.64
  5. Step 5: Solve for x
    x = 803,009,572,022.64/993,527.42
  6. Step 6: Final answer
    x = 808,240.98

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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.