Home / 4,342,394.10-6,513,607.89-1,816,277.34

Finding the Fourth Proportional to 4,342,394.10, 6,513,607.89 and 1,816,277.34

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Solution

The fourth proportional to 4,342,394.10, 6,513,607.89 and 1,816,277.34 is: 2,724,423.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,342,394.10 : 6,513,607.89 = 1,816,277.34 : x
  2. Step 2: Convert to fraction form
    4,342,394.10/6,513,607.89 = 1,816,277.34/x
  3. Step 3: Cross multiply
    4,342,394.10x = 6,513,607.89 × 1,816,277.34
  4. Step 4: Simplify right side
    4,342,394.10x = 11,830,518,412,252.21
  5. Step 5: Solve for x
    x = 11,830,518,412,252.21/4,342,394.10
  6. Step 6: Final answer
    x = 2,724,423.01

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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.