Home / 7,668,529.53-10,583,501.04-5,602,511.13

Finding the Fourth Proportional to 7,668,529.53, 10,583,501.04 and 5,602,511.13

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Solution

The fourth proportional to 7,668,529.53, 10,583,501.04 and 5,602,511.13 is: 7,732,145.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,668,529.53 : 10,583,501.04 = 5,602,511.13 : x
  2. Step 2: Convert to fraction form
    7,668,529.53/10,583,501.04 = 5,602,511.13/x
  3. Step 3: Cross multiply
    7,668,529.53x = 10,583,501.04 × 5,602,511.13
  4. Step 4: Simplify right side
    7,668,529.53x = 59,294,182,370,966.57
  5. Step 5: Solve for x
    x = 59,294,182,370,966.57/7,668,529.53
  6. Step 6: Final answer
    x = 7,732,145.01

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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.