Home / 8,352,027.40-12,528,041.10-5,832,603.40

Finding the Fourth Proportional to 8,352,027.40, 12,528,041.10 and 5,832,603.40

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Solution

The fourth proportional to 8,352,027.40, 12,528,041.10 and 5,832,603.40 is: 8,748,905.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,352,027.40 : 12,528,041.10 = 5,832,603.40 : x
  2. Step 2: Convert to fraction form
    8,352,027.40/12,528,041.10 = 5,832,603.40/x
  3. Step 3: Cross multiply
    8,352,027.40x = 12,528,041.10 × 5,832,603.40
  4. Step 4: Simplify right side
    8,352,027.40x = 73,071,095,115,199.75
  5. Step 5: Solve for x
    x = 73,071,095,115,199.75/8,352,027.40
  6. Step 6: Final answer
    x = 8,748,905.10

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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.