Home / 4,763,967.40-6,574,315.05-2,588,510.56

Finding the Fourth Proportional to 4,763,967.40, 6,574,315.05 and 2,588,510.56

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Solution

The fourth proportional to 4,763,967.40, 6,574,315.05 and 2,588,510.56 is: 3,572,166.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,763,967.40 : 6,574,315.05 = 2,588,510.56 : x
  2. Step 2: Convert to fraction form
    4,763,967.40/6,574,315.05 = 2,588,510.56/x
  3. Step 3: Cross multiply
    4,763,967.40x = 6,574,315.05 × 2,588,510.56
  4. Step 4: Simplify right side
    4,763,967.40x = 17,017,683,931,691.93
  5. Step 5: Solve for x
    x = 17,017,683,931,691.93/4,763,967.40
  6. Step 6: Final answer
    x = 3,572,166.33

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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.