Home / 916,968.58-1,373,663.57-600,465.94

Finding the Fourth Proportional to 916,968.58, 1,373,663.57 and 600,465.94

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Solution

The fourth proportional to 916,968.58, 1,373,663.57 and 600,465.94 is: 899,527.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    916,968.58 : 1,373,663.57 = 600,465.94 : x
  2. Step 2: Convert to fraction form
    916,968.58/1,373,663.57 = 600,465.94/x
  3. Step 3: Cross multiply
    916,968.58x = 1,373,663.57 × 600,465.94
  4. Step 4: Simplify right side
    916,968.58x = 824,838,184,870.81
  5. Step 5: Solve for x
    x = 824,838,184,870.81/916,968.58
  6. Step 6: Final answer
    x = 899,527.21

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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.