Home / 10,114,415.04-13,956,746.40-5,984,572.80

Finding the Fourth Proportional to 10,114,415.04, 13,956,746.40 and 5,984,572.80

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Solution

The fourth proportional to 10,114,415.04, 13,956,746.40 and 5,984,572.80 is: 8,258,032.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,114,415.04 : 13,956,746.40 = 5,984,572.80 : x
  2. Step 2: Convert to fraction form
    10,114,415.04/13,956,746.40 = 5,984,572.80/x
  3. Step 3: Cross multiply
    10,114,415.04x = 13,956,746.40 × 5,984,572.80
  4. Step 4: Simplify right side
    10,114,415.04x = 83,525,164,881,937.92
  5. Step 5: Solve for x
    x = 83,525,164,881,937.92/10,114,415.04
  6. Step 6: Final answer
    x = 8,258,032.18

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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.