Home / 6,953,444.40-10,430,166.60-4,558,679.40

Finding the Fourth Proportional to 6,953,444.40, 10,430,166.60 and 4,558,679.40

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Solution

The fourth proportional to 6,953,444.40, 10,430,166.60 and 4,558,679.40 is: 6,838,019.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953,444.40 : 10,430,166.60 = 4,558,679.40 : x
  2. Step 2: Convert to fraction form
    6,953,444.40/10,430,166.60 = 4,558,679.40/x
  3. Step 3: Cross multiply
    6,953,444.40x = 10,430,166.60 × 4,558,679.40
  4. Step 4: Simplify right side
    6,953,444.40x = 47,547,785,617,988.04
  5. Step 5: Solve for x
    x = 47,547,785,617,988.04/6,953,444.40
  6. Step 6: Final answer
    x = 6,838,019.10

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1.5x scale

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.