Home / 1,087,330.02-1,500,533.97-597,320.16

Finding the Fourth Proportional to 1,087,330.02, 1,500,533.97 and 597,320.16

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Solution

The fourth proportional to 1,087,330.02, 1,500,533.97 and 597,320.16 is: 824,312.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,330.02 : 1,500,533.97 = 597,320.16 : x
  2. Step 2: Convert to fraction form
    1,087,330.02/1,500,533.97 = 597,320.16/x
  3. Step 3: Cross multiply
    1,087,330.02x = 1,500,533.97 × 597,320.16
  4. Step 4: Simplify right side
    1,087,330.02x = 896,299,191,045.84
  5. Step 5: Solve for x
    x = 896,299,191,045.84/1,087,330.02
  6. Step 6: Final answer
    x = 824,312.01

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1.5x scale

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.