Home / 9,475,591.51-13,076,316.28-5,124,677.83

Finding the Fourth Proportional to 9,475,591.51, 13,076,316.28 and 5,124,677.83

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Solution

The fourth proportional to 9,475,591.51, 13,076,316.28 and 5,124,677.83 is: 7,072,055.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,475,591.51 : 13,076,316.28 = 5,124,677.83 : x
  2. Step 2: Convert to fraction form
    9,475,591.51/13,076,316.28 = 5,124,677.83/x
  3. Step 3: Cross multiply
    9,475,591.51x = 13,076,316.28 × 5,124,677.83
  4. Step 4: Simplify right side
    9,475,591.51x = 67,011,908,097,483.41
  5. Step 5: Solve for x
    x = 67,011,908,097,483.41/9,475,591.51
  6. Step 6: Final answer
    x = 7,072,055.40

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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.