Home / 935,762.73-1,291,346.06-506,036.67

Finding the Fourth Proportional to 935,762.73, 1,291,346.06 and 506,036.67

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Solution

The fourth proportional to 935,762.73, 1,291,346.06 and 506,036.67 is: 698,327.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,762.73 : 1,291,346.06 = 506,036.67 : x
  2. Step 2: Convert to fraction form
    935,762.73/1,291,346.06 = 506,036.67/x
  3. Step 3: Cross multiply
    935,762.73x = 1,291,346.06 × 506,036.67
  4. Step 4: Simplify right side
    935,762.73x = 653,468,457,489.84
  5. Step 5: Solve for x
    x = 653,468,457,489.84/935,762.73
  6. Step 6: Final answer
    x = 698,327.08

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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.